Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2025-AVI-1078
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | N/A | cbl2 msft-golang 1.24.9-1 | ||
| Microsoft | N/A | cbl2 golang 1.22.7-5 | ||
| Microsoft | N/A | azl3 golang 1.23.12-1 | ||
| Microsoft | N/A | cbl2 python3 3.9.19-16 | ||
| Microsoft | N/A | cbl2 python-tensorboard 2.11.0-3 | ||
| Microsoft | N/A | cbl2 qt5-qtbase 5.12.11-18 | ||
| Microsoft | N/A | cbl2 reaper 3.1.1-21 | ||
| Microsoft | N/A | cbl2 python3 3.9.19-17 | ||
| Microsoft | N/A | azl3 python-tensorboard 2.16.2-6 | ||
| Microsoft | N/A | azl3 kernel 6.6.112.1-2 | ||
| Microsoft | N/A | cbl2 vim 9.1.1616-1 | ||
| Microsoft | N/A | cbl2 kernel 5.15.186.1-1 | ||
| Microsoft | N/A | azl3 tensorflow 2.16.1-9 | ||
| Microsoft | N/A | cbl2 gcc 11.2.0-8 | ||
| Microsoft | N/A | azl3 vim 9.1.1616-1 | ||
| Microsoft | N/A | azl3 golang 1.25.3-1 | ||
| Microsoft | N/A | azl3 pgbouncer 1.24.1-1 | ||
| Microsoft | N/A | cbl2 tensorflow 2.11.1-2 | ||
| Microsoft | N/A | azl3 libpng 1.6.40-1 versions antérieures à 1.6.52-1 | ||
| Microsoft | N/A | azl3 gcc 13.2.0-7 | ||
| Microsoft | N/A | azl3 python3 3.12.9-5 | ||
| Microsoft | N/A | cbl2 golang 1.18.8-10 | ||
| Microsoft | N/A | cbl2 reaper 3.1.1-19 |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "cbl2 msft-golang 1.24.9-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 golang 1.22.7-5",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 golang 1.23.12-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 python3 3.9.19-16",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 python-tensorboard 2.11.0-3",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 qt5-qtbase 5.12.11-18",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 reaper 3.1.1-21",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 python3 3.9.19-17",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 python-tensorboard 2.16.2-6",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 kernel 6.6.112.1-2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 vim 9.1.1616-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 kernel 5.15.186.1-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 tensorflow 2.16.1-9",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 gcc 11.2.0-8",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 vim 9.1.1616-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 golang 1.25.3-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 pgbouncer 1.24.1-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 tensorflow 2.11.1-2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 libpng 1.6.40-1 versions ant\u00e9rieures \u00e0 1.6.52-1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 gcc 13.2.0-7",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 python3 3.12.9-5",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 golang 1.18.8-10",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 reaper 3.1.1-19",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-40254",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40254"
},
{
"name": "CVE-2025-40219",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40219"
},
{
"name": "CVE-2025-40240",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40240"
},
{
"name": "CVE-2025-12084",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-12084"
},
{
"name": "CVE-2023-53209",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53209"
},
{
"name": "CVE-2025-40251",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40251"
},
{
"name": "CVE-2025-13837",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-13837"
},
{
"name": "CVE-2022-50304",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50304"
},
{
"name": "CVE-2025-40245",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40245"
},
{
"name": "CVE-2025-40233",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40233"
},
{
"name": "CVE-2025-40242",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40242"
},
{
"name": "CVE-2025-61727",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61727"
},
{
"name": "CVE-2025-40252",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40252"
},
{
"name": "CVE-2025-40218",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40218"
},
{
"name": "CVE-2025-40220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40220"
},
{
"name": "CVE-2025-40257",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40257"
},
{
"name": "CVE-2025-40263",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40263"
},
{
"name": "CVE-2025-13836",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-13836"
},
{
"name": "CVE-2025-66293",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-66293"
},
{
"name": "CVE-2025-40250",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40250"
},
{
"name": "CVE-2025-40264",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40264"
},
{
"name": "CVE-2025-66476",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-66476"
},
{
"name": "CVE-2022-50303",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50303"
},
{
"name": "CVE-2025-40243",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40243"
},
{
"name": "CVE-2025-40266",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40266"
},
{
"name": "CVE-2024-6485",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-6485"
},
{
"name": "CVE-2025-12385",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-12385"
},
{
"name": "CVE-2023-53231",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53231"
},
{
"name": "CVE-2025-40247",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40247"
},
{
"name": "CVE-2025-40215",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40215"
},
{
"name": "CVE-2025-40217",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40217"
},
{
"name": "CVE-2025-40248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40248"
},
{
"name": "CVE-2025-40259",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40259"
},
{
"name": "CVE-2025-40253",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40253"
},
{
"name": "CVE-2025-12819",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-12819"
},
{
"name": "CVE-2025-40258",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40258"
},
{
"name": "CVE-2025-34297",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-34297"
},
{
"name": "CVE-2025-40262",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40262"
},
{
"name": "CVE-2025-40261",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40261"
},
{
"name": "CVE-2025-40244",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40244"
},
{
"name": "CVE-2025-40223",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40223"
},
{
"name": "CVE-2025-61729",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61729"
}
],
"initial_release_date": "2025-12-08T00:00:00",
"last_revision_date": "2025-12-08T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-1078",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-12-08T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Microsoft. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
"vendor_advisories": [
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40254",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40254"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40257",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40257"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40245",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40245"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40258",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40258"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2022-50304",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-50304"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40219",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40219"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40233",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40233"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40244",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40244"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2023-53209",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-53209"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-61729",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-61729"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40262",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40262"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40253",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40253"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40223",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40223"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40217",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40217"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2024-6485",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-6485"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40252",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40252"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40250",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40250"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40261",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40261"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40215",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40215"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40264",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40264"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40263",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40263"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-12084",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-12084"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-12385",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-12385"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-12819",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-12819"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-61727",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-61727"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40242",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40242"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40259",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40259"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2022-50303",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-50303"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40243",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40243"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40251",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40251"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40247",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40247"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40220",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40220"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-66476",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-66476"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40240",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40240"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40248",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40248"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-13836",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-13836"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-66293",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-66293"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2023-53231",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-53231"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40218",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40218"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-13837",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-13837"
},
{
"published_at": "2025-12-06",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-40266",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40266"
},
{
"published_at": "2025-12-05",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-34297",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-34297"
}
]
}
CVE-2025-40219 (GCVE-0-2025-40219)
Vulnerability from cvelistv5
Published
2025-12-04 14:50
Modified
2025-12-04 14:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV
Before disabling SR-IOV via config space accesses to the parent PF,
sriov_disable() first removes the PCI devices representing the VFs.
Since commit 9d16947b7583 ("PCI: Add global pci_lock_rescan_remove()")
such removal operations are serialized against concurrent remove and
rescan using the pci_rescan_remove_lock. No such locking was ever added
in sriov_disable() however. In particular when commit 18f9e9d150fc
("PCI/IOV: Factor out sriov_add_vfs()") factored out the PCI device
removal into sriov_del_vfs() there was still no locking around the
pci_iov_remove_virtfn() calls.
On s390 the lack of serialization in sriov_disable() may cause double
remove and list corruption with the below (amended) trace being observed:
PSW: 0704c00180000000 0000000c914e4b38 (klist_put+56)
GPRS: 000003800313fb48 0000000000000000 0000000100000001 0000000000000001
00000000f9b520a8 0000000000000000 0000000000002fbd 00000000f4cc9480
0000000000000001 0000000000000000 0000000000000000 0000000180692828
00000000818e8000 000003800313fe2c 000003800313fb20 000003800313fad8
#0 [3800313fb20] device_del at c9158ad5c
#1 [3800313fb88] pci_remove_bus_device at c915105ba
#2 [3800313fbd0] pci_iov_remove_virtfn at c9152f198
#3 [3800313fc28] zpci_iov_remove_virtfn at c90fb67c0
#4 [3800313fc60] zpci_bus_remove_device at c90fb6104
#5 [3800313fca0] __zpci_event_availability at c90fb3dca
#6 [3800313fd08] chsc_process_sei_nt0 at c918fe4a2
#7 [3800313fd60] crw_collect_info at c91905822
#8 [3800313fe10] kthread at c90feb390
#9 [3800313fe68] __ret_from_fork at c90f6aa64
#10 [3800313fe98] ret_from_fork at c9194f3f2.
This is because in addition to sriov_disable() removing the VFs, the
platform also generates hot-unplug events for the VFs. This being the
reverse operation to the hotplug events generated by sriov_enable() and
handled via pdev->no_vf_scan. And while the event processing takes
pci_rescan_remove_lock and checks whether the struct pci_dev still exists,
the lack of synchronization makes this checking racy.
Other races may also be possible of course though given that this lack of
locking persisted so long observable races seem very rare. Even on s390 the
list corruption was only observed with certain devices since the platform
events are only triggered by config accesses after the removal, so as long
as the removal finished synchronously they would not race. Either way the
locking is missing so fix this by adding it to the sriov_del_vfs() helper.
Just like PCI rescan-remove, locking is also missing in sriov_add_vfs()
including for the error case where pci_stop_and_remove_bus_device() is
called without the PCI rescan-remove lock being held. Even in the non-error
case, adding new PCI devices and buses should be serialized via the PCI
rescan-remove lock. Add the necessary locking.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 Version: 18f9e9d150fccfa747875df6f0a9f606740762b3 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/pci/iov.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5c1cd7d405e94dc6cb320cc0cc092b74895b6ddf",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "1e8a80290f964bdbad225221c8a1594c7e01c8fd",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "a645ca21de09e3137cbb224fa6c23cca873a1d01",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "a24219172456f035d886857e265ca24c85b167c8",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "36039348bca77828bf06eae41b8f76e38cd15847",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "53154cd40ccf285f1d1c24367824082061d155bd",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "ee40e5db052d7c6f406fdb95ad639c894c74674c",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
},
{
"lessThan": "05703271c3cdcc0f2a8cf6ebdc45892b8ca83520",
"status": "affected",
"version": "18f9e9d150fccfa747875df6f0a9f606740762b3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/pci/iov.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"lessThan": "5.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.301",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.195",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.54",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.301",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.195",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.157",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.113",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.54",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.4",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV\n\nBefore disabling SR-IOV via config space accesses to the parent PF,\nsriov_disable() first removes the PCI devices representing the VFs.\n\nSince commit 9d16947b7583 (\"PCI: Add global pci_lock_rescan_remove()\")\nsuch removal operations are serialized against concurrent remove and\nrescan using the pci_rescan_remove_lock. No such locking was ever added\nin sriov_disable() however. In particular when commit 18f9e9d150fc\n(\"PCI/IOV: Factor out sriov_add_vfs()\") factored out the PCI device\nremoval into sriov_del_vfs() there was still no locking around the\npci_iov_remove_virtfn() calls.\n\nOn s390 the lack of serialization in sriov_disable() may cause double\nremove and list corruption with the below (amended) trace being observed:\n\n PSW: 0704c00180000000 0000000c914e4b38 (klist_put+56)\n GPRS: 000003800313fb48 0000000000000000 0000000100000001 0000000000000001\n\t00000000f9b520a8 0000000000000000 0000000000002fbd 00000000f4cc9480\n\t0000000000000001 0000000000000000 0000000000000000 0000000180692828\n\t00000000818e8000 000003800313fe2c 000003800313fb20 000003800313fad8\n #0 [3800313fb20] device_del at c9158ad5c\n #1 [3800313fb88] pci_remove_bus_device at c915105ba\n #2 [3800313fbd0] pci_iov_remove_virtfn at c9152f198\n #3 [3800313fc28] zpci_iov_remove_virtfn at c90fb67c0\n #4 [3800313fc60] zpci_bus_remove_device at c90fb6104\n #5 [3800313fca0] __zpci_event_availability at c90fb3dca\n #6 [3800313fd08] chsc_process_sei_nt0 at c918fe4a2\n #7 [3800313fd60] crw_collect_info at c91905822\n #8 [3800313fe10] kthread at c90feb390\n #9 [3800313fe68] __ret_from_fork at c90f6aa64\n #10 [3800313fe98] ret_from_fork at c9194f3f2.\n\nThis is because in addition to sriov_disable() removing the VFs, the\nplatform also generates hot-unplug events for the VFs. This being the\nreverse operation to the hotplug events generated by sriov_enable() and\nhandled via pdev-\u003eno_vf_scan. And while the event processing takes\npci_rescan_remove_lock and checks whether the struct pci_dev still exists,\nthe lack of synchronization makes this checking racy.\n\nOther races may also be possible of course though given that this lack of\nlocking persisted so long observable races seem very rare. Even on s390 the\nlist corruption was only observed with certain devices since the platform\nevents are only triggered by config accesses after the removal, so as long\nas the removal finished synchronously they would not race. Either way the\nlocking is missing so fix this by adding it to the sriov_del_vfs() helper.\n\nJust like PCI rescan-remove, locking is also missing in sriov_add_vfs()\nincluding for the error case where pci_stop_and_remove_bus_device() is\ncalled without the PCI rescan-remove lock being held. Even in the non-error\ncase, adding new PCI devices and buses should be serialized via the PCI\nrescan-remove lock. Add the necessary locking."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T14:50:42.996Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5c1cd7d405e94dc6cb320cc0cc092b74895b6ddf"
},
{
"url": "https://git.kernel.org/stable/c/1e8a80290f964bdbad225221c8a1594c7e01c8fd"
},
{
"url": "https://git.kernel.org/stable/c/a645ca21de09e3137cbb224fa6c23cca873a1d01"
},
{
"url": "https://git.kernel.org/stable/c/a24219172456f035d886857e265ca24c85b167c8"
},
{
"url": "https://git.kernel.org/stable/c/36039348bca77828bf06eae41b8f76e38cd15847"
},
{
"url": "https://git.kernel.org/stable/c/53154cd40ccf285f1d1c24367824082061d155bd"
},
{
"url": "https://git.kernel.org/stable/c/ee40e5db052d7c6f406fdb95ad639c894c74674c"
},
{
"url": "https://git.kernel.org/stable/c/05703271c3cdcc0f2a8cf6ebdc45892b8ca83520"
}
],
"title": "PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40219",
"datePublished": "2025-12-04T14:50:42.996Z",
"dateReserved": "2025-04-16T07:20:57.179Z",
"dateUpdated": "2025-12-04T14:50:42.996Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40248 (GCVE-0-2025-40248)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock: Ignore signal/timeout on connect() if already established
During connect(), acting on a signal/timeout by disconnecting an already
established socket leads to several issues:
1. connect() invoking vsock_transport_cancel_pkt() ->
virtio_transport_purge_skbs() may race with sendmsg() invoking
virtio_transport_get_credit(). This results in a permanently elevated
`vvs->bytes_unsent`. Which, in turn, confuses the SOCK_LINGER handling.
2. connect() resetting a connected socket's state may race with socket
being placed in a sockmap. A disconnected socket remaining in a sockmap
breaks sockmap's assumptions. And gives rise to WARNs.
3. connect() transitioning SS_CONNECTED -> SS_UNCONNECTED allows for a
transport change/drop after TCP_ESTABLISHED. Which poses a problem for
any simultaneous sendmsg() or connect() and may result in a
use-after-free/null-ptr-deref.
Do not disconnect socket on signal/timeout. Keep the logic for unconnected
sockets: they don't linger, can't be placed in a sockmap, are rejected by
sendmsg().
[1]: https://lore.kernel.org/netdev/e07fd95c-9a38-4eea-9638-133e38c2ec9b@rbox.co/
[2]: https://lore.kernel.org/netdev/20250317-vsock-trans-signal-race-v4-0-fc8837f3f1d4@rbox.co/
[3]: https://lore.kernel.org/netdev/60f1b7db-3099-4f6a-875e-af9f6ef194f6@rbox.co/
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 Version: d021c344051af91f42c5ba9fdedc176740cbd238 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/vmw_vsock/af_vsock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3f71753935d648082a8279a97d30efe6b85be680",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "da664101fb4a0de5cb70d2bae6a650df954df2af",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "67432915145848658149683101104e32f9fd6559",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "eeca93f06df89be5a36305b7b9dae1ed65550dfc",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "5998da5a8208ae9ad7838ba322bccb2bdcd95e81",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "f1c170cae285e4b8f61be043bb17addc3d0a14b5",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "ab6b19f690d89ae4709fba73a3c4a7911f495b7a",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "002541ef650b742a198e4be363881439bb9d86b4",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/vmw_vsock/af_vsock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.9"
},
{
"lessThan": "3.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.302",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.302",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "3.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvsock: Ignore signal/timeout on connect() if already established\n\nDuring connect(), acting on a signal/timeout by disconnecting an already\nestablished socket leads to several issues:\n\n1. connect() invoking vsock_transport_cancel_pkt() -\u003e\n virtio_transport_purge_skbs() may race with sendmsg() invoking\n virtio_transport_get_credit(). This results in a permanently elevated\n `vvs-\u003ebytes_unsent`. Which, in turn, confuses the SOCK_LINGER handling.\n\n2. connect() resetting a connected socket\u0027s state may race with socket\n being placed in a sockmap. A disconnected socket remaining in a sockmap\n breaks sockmap\u0027s assumptions. And gives rise to WARNs.\n\n3. connect() transitioning SS_CONNECTED -\u003e SS_UNCONNECTED allows for a\n transport change/drop after TCP_ESTABLISHED. Which poses a problem for\n any simultaneous sendmsg() or connect() and may result in a\n use-after-free/null-ptr-deref.\n\nDo not disconnect socket on signal/timeout. Keep the logic for unconnected\nsockets: they don\u0027t linger, can\u0027t be placed in a sockmap, are rejected by\nsendmsg().\n\n[1]: https://lore.kernel.org/netdev/e07fd95c-9a38-4eea-9638-133e38c2ec9b@rbox.co/\n[2]: https://lore.kernel.org/netdev/20250317-vsock-trans-signal-race-v4-0-fc8837f3f1d4@rbox.co/\n[3]: https://lore.kernel.org/netdev/60f1b7db-3099-4f6a-875e-af9f6ef194f6@rbox.co/"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:46.423Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3f71753935d648082a8279a97d30efe6b85be680"
},
{
"url": "https://git.kernel.org/stable/c/da664101fb4a0de5cb70d2bae6a650df954df2af"
},
{
"url": "https://git.kernel.org/stable/c/67432915145848658149683101104e32f9fd6559"
},
{
"url": "https://git.kernel.org/stable/c/eeca93f06df89be5a36305b7b9dae1ed65550dfc"
},
{
"url": "https://git.kernel.org/stable/c/5998da5a8208ae9ad7838ba322bccb2bdcd95e81"
},
{
"url": "https://git.kernel.org/stable/c/f1c170cae285e4b8f61be043bb17addc3d0a14b5"
},
{
"url": "https://git.kernel.org/stable/c/ab6b19f690d89ae4709fba73a3c4a7911f495b7a"
},
{
"url": "https://git.kernel.org/stable/c/002541ef650b742a198e4be363881439bb9d86b4"
}
],
"title": "vsock: Ignore signal/timeout on connect() if already established",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40248",
"datePublished": "2025-12-04T16:08:11.509Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-06T21:38:46.423Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40250 (GCVE-0-2025-40250)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-04 16:08
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Clean up only new IRQ glue on request_irq() failure
The mlx5_irq_alloc() function can inadvertently free the entire rmap
and end up in a crash[1] when the other threads tries to access this,
when request_irq() fails due to exhausted IRQ vectors. This commit
modifies the cleanup to remove only the specific IRQ mapping that was
just added.
This prevents removal of other valid mappings and ensures precise
cleanup of the failed IRQ allocation's associated glue object.
Note: This error is observed when both fwctl and rds configs are enabled.
[1]
mlx5_core 0000:05:00.0: Successfully registered panic handler for port 1
mlx5_core 0000:05:00.0: mlx5_irq_alloc:293:(pid 66740): Failed to
request irq. err = -28
infiniband mlx5_0: mlx5_ib_test_wc:290:(pid 66740): Error -28 while
trying to test write-combining support
mlx5_core 0000:05:00.0: Successfully unregistered panic handler for port 1
mlx5_core 0000:06:00.0: Successfully registered panic handler for port 1
mlx5_core 0000:06:00.0: mlx5_irq_alloc:293:(pid 66740): Failed to
request irq. err = -28
infiniband mlx5_0: mlx5_ib_test_wc:290:(pid 66740): Error -28 while
trying to test write-combining support
mlx5_core 0000:06:00.0: Successfully unregistered panic handler for port 1
mlx5_core 0000:03:00.0: mlx5_irq_alloc:293:(pid 28895): Failed to
request irq. err = -28
mlx5_core 0000:05:00.0: mlx5_irq_alloc:293:(pid 28895): Failed to
request irq. err = -28
general protection fault, probably for non-canonical address
0xe277a58fde16f291: 0000 [#1] SMP NOPTI
RIP: 0010:free_irq_cpu_rmap+0x23/0x7d
Call Trace:
<TASK>
? show_trace_log_lvl+0x1d6/0x2f9
? show_trace_log_lvl+0x1d6/0x2f9
? mlx5_irq_alloc.cold+0x5d/0xf3 [mlx5_core]
? __die_body.cold+0x8/0xa
? die_addr+0x39/0x53
? exc_general_protection+0x1c4/0x3e9
? dev_vprintk_emit+0x5f/0x90
? asm_exc_general_protection+0x22/0x27
? free_irq_cpu_rmap+0x23/0x7d
mlx5_irq_alloc.cold+0x5d/0xf3 [mlx5_core]
irq_pool_request_vector+0x7d/0x90 [mlx5_core]
mlx5_irq_request+0x2e/0xe0 [mlx5_core]
mlx5_irq_request_vector+0xad/0xf7 [mlx5_core]
comp_irq_request_pci+0x64/0xf0 [mlx5_core]
create_comp_eq+0x71/0x385 [mlx5_core]
? mlx5e_open_xdpsq+0x11c/0x230 [mlx5_core]
mlx5_comp_eqn_get+0x72/0x90 [mlx5_core]
? xas_load+0x8/0x91
mlx5_comp_irqn_get+0x40/0x90 [mlx5_core]
mlx5e_open_channel+0x7d/0x3c7 [mlx5_core]
mlx5e_open_channels+0xad/0x250 [mlx5_core]
mlx5e_open_locked+0x3e/0x110 [mlx5_core]
mlx5e_open+0x23/0x70 [mlx5_core]
__dev_open+0xf1/0x1a5
__dev_change_flags+0x1e1/0x249
dev_change_flags+0x21/0x5c
do_setlink+0x28b/0xcc4
? __nla_parse+0x22/0x3d
? inet6_validate_link_af+0x6b/0x108
? cpumask_next+0x1f/0x35
? __snmp6_fill_stats64.constprop.0+0x66/0x107
? __nla_validate_parse+0x48/0x1e6
__rtnl_newlink+0x5ff/0xa57
? kmem_cache_alloc_trace+0x164/0x2ce
rtnl_newlink+0x44/0x6e
rtnetlink_rcv_msg+0x2bb/0x362
? __netlink_sendskb+0x4c/0x6c
? netlink_unicast+0x28f/0x2ce
? rtnl_calcit.isra.0+0x150/0x146
netlink_rcv_skb+0x5f/0x112
netlink_unicast+0x213/0x2ce
netlink_sendmsg+0x24f/0x4d9
__sock_sendmsg+0x65/0x6a
____sys_sendmsg+0x28f/0x2c9
? import_iovec+0x17/0x2b
___sys_sendmsg+0x97/0xe0
__sys_sendmsg+0x81/0xd8
do_syscall_64+0x35/0x87
entry_SYSCALL_64_after_hwframe+0x6e/0x0
RIP: 0033:0x7fc328603727
Code: c3 66 90 41 54 41 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 0b ed
ff ff 44 89 e2 48 89 ee 89 df 41 89 c0 b8 2e 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 44 ed ff ff 48
RSP: 002b:00007ffe8eb3f1a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fc328603727
RDX: 0000000000000000 RSI: 00007ffe8eb3f1f0 RDI: 000000000000000d
RBP: 00007ffe8eb3f1f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00000000000
---truncated---
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "69e043bce09c9a77e5f55b9ac7505874a2a1a9f0",
"status": "affected",
"version": "3354822cde5a9f72aa725b3c619188b149a71a33",
"versionType": "git"
},
{
"lessThan": "6ebd02cf2dde11b86f89ea4c9f55179eab30d4ee",
"status": "affected",
"version": "3354822cde5a9f72aa725b3c619188b149a71a33",
"versionType": "git"
},
{
"lessThan": "4d6b4bea8b80bfa13c903ba547538249e7c5e977",
"status": "affected",
"version": "3354822cde5a9f72aa725b3c619188b149a71a33",
"versionType": "git"
},
{
"lessThan": "d47515af6cccd7484d8b0870376858c9848a18ec",
"status": "affected",
"version": "3354822cde5a9f72aa725b3c619188b149a71a33",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.4"
},
{
"lessThan": "6.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "6.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "6.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "6.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "6.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Clean up only new IRQ glue on request_irq() failure\n\nThe mlx5_irq_alloc() function can inadvertently free the entire rmap\nand end up in a crash[1] when the other threads tries to access this,\nwhen request_irq() fails due to exhausted IRQ vectors. This commit\nmodifies the cleanup to remove only the specific IRQ mapping that was\njust added.\n\nThis prevents removal of other valid mappings and ensures precise\ncleanup of the failed IRQ allocation\u0027s associated glue object.\n\nNote: This error is observed when both fwctl and rds configs are enabled.\n\n[1]\nmlx5_core 0000:05:00.0: Successfully registered panic handler for port 1\nmlx5_core 0000:05:00.0: mlx5_irq_alloc:293:(pid 66740): Failed to\nrequest irq. err = -28\ninfiniband mlx5_0: mlx5_ib_test_wc:290:(pid 66740): Error -28 while\ntrying to test write-combining support\nmlx5_core 0000:05:00.0: Successfully unregistered panic handler for port 1\nmlx5_core 0000:06:00.0: Successfully registered panic handler for port 1\nmlx5_core 0000:06:00.0: mlx5_irq_alloc:293:(pid 66740): Failed to\nrequest irq. err = -28\ninfiniband mlx5_0: mlx5_ib_test_wc:290:(pid 66740): Error -28 while\ntrying to test write-combining support\nmlx5_core 0000:06:00.0: Successfully unregistered panic handler for port 1\nmlx5_core 0000:03:00.0: mlx5_irq_alloc:293:(pid 28895): Failed to\nrequest irq. err = -28\nmlx5_core 0000:05:00.0: mlx5_irq_alloc:293:(pid 28895): Failed to\nrequest irq. err = -28\ngeneral protection fault, probably for non-canonical address\n0xe277a58fde16f291: 0000 [#1] SMP NOPTI\n\nRIP: 0010:free_irq_cpu_rmap+0x23/0x7d\nCall Trace:\n \u003cTASK\u003e\n ? show_trace_log_lvl+0x1d6/0x2f9\n ? show_trace_log_lvl+0x1d6/0x2f9\n ? mlx5_irq_alloc.cold+0x5d/0xf3 [mlx5_core]\n ? __die_body.cold+0x8/0xa\n ? die_addr+0x39/0x53\n ? exc_general_protection+0x1c4/0x3e9\n ? dev_vprintk_emit+0x5f/0x90\n ? asm_exc_general_protection+0x22/0x27\n ? free_irq_cpu_rmap+0x23/0x7d\n mlx5_irq_alloc.cold+0x5d/0xf3 [mlx5_core]\n irq_pool_request_vector+0x7d/0x90 [mlx5_core]\n mlx5_irq_request+0x2e/0xe0 [mlx5_core]\n mlx5_irq_request_vector+0xad/0xf7 [mlx5_core]\n comp_irq_request_pci+0x64/0xf0 [mlx5_core]\n create_comp_eq+0x71/0x385 [mlx5_core]\n ? mlx5e_open_xdpsq+0x11c/0x230 [mlx5_core]\n mlx5_comp_eqn_get+0x72/0x90 [mlx5_core]\n ? xas_load+0x8/0x91\n mlx5_comp_irqn_get+0x40/0x90 [mlx5_core]\n mlx5e_open_channel+0x7d/0x3c7 [mlx5_core]\n mlx5e_open_channels+0xad/0x250 [mlx5_core]\n mlx5e_open_locked+0x3e/0x110 [mlx5_core]\n mlx5e_open+0x23/0x70 [mlx5_core]\n __dev_open+0xf1/0x1a5\n __dev_change_flags+0x1e1/0x249\n dev_change_flags+0x21/0x5c\n do_setlink+0x28b/0xcc4\n ? __nla_parse+0x22/0x3d\n ? inet6_validate_link_af+0x6b/0x108\n ? cpumask_next+0x1f/0x35\n ? __snmp6_fill_stats64.constprop.0+0x66/0x107\n ? __nla_validate_parse+0x48/0x1e6\n __rtnl_newlink+0x5ff/0xa57\n ? kmem_cache_alloc_trace+0x164/0x2ce\n rtnl_newlink+0x44/0x6e\n rtnetlink_rcv_msg+0x2bb/0x362\n ? __netlink_sendskb+0x4c/0x6c\n ? netlink_unicast+0x28f/0x2ce\n ? rtnl_calcit.isra.0+0x150/0x146\n netlink_rcv_skb+0x5f/0x112\n netlink_unicast+0x213/0x2ce\n netlink_sendmsg+0x24f/0x4d9\n __sock_sendmsg+0x65/0x6a\n ____sys_sendmsg+0x28f/0x2c9\n ? import_iovec+0x17/0x2b\n ___sys_sendmsg+0x97/0xe0\n __sys_sendmsg+0x81/0xd8\n do_syscall_64+0x35/0x87\n entry_SYSCALL_64_after_hwframe+0x6e/0x0\nRIP: 0033:0x7fc328603727\nCode: c3 66 90 41 54 41 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 0b ed\nff ff 44 89 e2 48 89 ee 89 df 41 89 c0 b8 2e 00 00 00 0f 05 \u003c48\u003e 3d 00\nf0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 44 ed ff ff 48\nRSP: 002b:00007ffe8eb3f1a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e\nRAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fc328603727\nRDX: 0000000000000000 RSI: 00007ffe8eb3f1f0 RDI: 000000000000000d\nRBP: 00007ffe8eb3f1f0 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000\nR13: 00000000000\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T16:08:12.984Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/69e043bce09c9a77e5f55b9ac7505874a2a1a9f0"
},
{
"url": "https://git.kernel.org/stable/c/6ebd02cf2dde11b86f89ea4c9f55179eab30d4ee"
},
{
"url": "https://git.kernel.org/stable/c/4d6b4bea8b80bfa13c903ba547538249e7c5e977"
},
{
"url": "https://git.kernel.org/stable/c/d47515af6cccd7484d8b0870376858c9848a18ec"
}
],
"title": "net/mlx5: Clean up only new IRQ glue on request_irq() failure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40250",
"datePublished": "2025-12-04T16:08:12.984Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T16:08:12.984Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40261 (GCVE-0-2025-40261)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl()
nvme_fc_delete_assocation() waits for pending I/O to complete before
returning, and an error can cause ->ioerr_work to be queued after
cancel_work_sync() had been called. Move the call to cancel_work_sync() to
be after nvme_fc_delete_association() to ensure ->ioerr_work is not running
when the nvme_fc_ctrl object is freed. Otherwise the following can occur:
[ 1135.911754] list_del corruption, ff2d24c8093f31f8->next is NULL
[ 1135.917705] ------------[ cut here ]------------
[ 1135.922336] kernel BUG at lib/list_debug.c:52!
[ 1135.926784] Oops: invalid opcode: 0000 [#1] SMP NOPTI
[ 1135.931851] CPU: 48 UID: 0 PID: 726 Comm: kworker/u449:23 Kdump: loaded Not tainted 6.12.0 #1 PREEMPT(voluntary)
[ 1135.943490] Hardware name: Dell Inc. PowerEdge R660/0HGTK9, BIOS 2.5.4 01/16/2025
[ 1135.950969] Workqueue: 0x0 (nvme-wq)
[ 1135.954673] RIP: 0010:__list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1135.961041] Code: c7 c7 98 68 72 94 e8 26 45 fe ff 0f 0b 48 c7 c7 70 68 72 94 e8 18 45 fe ff 0f 0b 48 89 fe 48 c7 c7 80 69 72 94 e8 07 45 fe ff <0f> 0b 48 89 d1 48 c7 c7 a0 6a 72 94 48 89 c2 e8 f3 44 fe ff 0f 0b
[ 1135.979788] RSP: 0018:ff579b19482d3e50 EFLAGS: 00010046
[ 1135.985015] RAX: 0000000000000033 RBX: ff2d24c8093f31f0 RCX: 0000000000000000
[ 1135.992148] RDX: 0000000000000000 RSI: ff2d24d6bfa1d0c0 RDI: ff2d24d6bfa1d0c0
[ 1135.999278] RBP: ff2d24c8093f31f8 R08: 0000000000000000 R09: ffffffff951e2b08
[ 1136.006413] R10: ffffffff95122ac8 R11: 0000000000000003 R12: ff2d24c78697c100
[ 1136.013546] R13: fffffffffffffff8 R14: 0000000000000000 R15: ff2d24c78697c0c0
[ 1136.020677] FS: 0000000000000000(0000) GS:ff2d24d6bfa00000(0000) knlGS:0000000000000000
[ 1136.028765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1136.034510] CR2: 00007fd207f90b80 CR3: 000000163ea22003 CR4: 0000000000f73ef0
[ 1136.041641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1136.048776] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 1136.055910] PKRU: 55555554
[ 1136.058623] Call Trace:
[ 1136.061074] <TASK>
[ 1136.063179] ? show_trace_log_lvl+0x1b0/0x2f0
[ 1136.067540] ? show_trace_log_lvl+0x1b0/0x2f0
[ 1136.071898] ? move_linked_works+0x4a/0xa0
[ 1136.075998] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.081744] ? __die_body.cold+0x8/0x12
[ 1136.085584] ? die+0x2e/0x50
[ 1136.088469] ? do_trap+0xca/0x110
[ 1136.091789] ? do_error_trap+0x65/0x80
[ 1136.095543] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.101289] ? exc_invalid_op+0x50/0x70
[ 1136.105127] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.110874] ? asm_exc_invalid_op+0x1a/0x20
[ 1136.115059] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.120806] move_linked_works+0x4a/0xa0
[ 1136.124733] worker_thread+0x216/0x3a0
[ 1136.128485] ? __pfx_worker_thread+0x10/0x10
[ 1136.132758] kthread+0xfa/0x240
[ 1136.135904] ? __pfx_kthread+0x10/0x10
[ 1136.139657] ret_from_fork+0x31/0x50
[ 1136.143236] ? __pfx_kthread+0x10/0x10
[ 1136.146988] ret_from_fork_asm+0x1a/0x30
[ 1136.150915] </TASK>
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: f1cd8c40936ff2b560e1f35159dd6a4602b558e5 Version: 19fce0470f05031e6af36e49ce222d0f0050d432 Version: 19fce0470f05031e6af36e49ce222d0f0050d432 Version: 19fce0470f05031e6af36e49ce222d0f0050d432 Version: 19fce0470f05031e6af36e49ce222d0f0050d432 Version: 19fce0470f05031e6af36e49ce222d0f0050d432 Version: 19fce0470f05031e6af36e49ce222d0f0050d432 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/nvme/host/fc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3d78e8e01251da032a5f7cbc9728e4ab1a5a5464",
"status": "affected",
"version": "f1cd8c40936ff2b560e1f35159dd6a4602b558e5",
"versionType": "git"
},
{
"lessThan": "60ba31330faf5677e2eebef7eac62ea9e42a200d",
"status": "affected",
"version": "19fce0470f05031e6af36e49ce222d0f0050d432",
"versionType": "git"
},
{
"lessThan": "3d81beae4753db3b3dc5b70dc300d4036e0d9cb8",
"status": "affected",
"version": "19fce0470f05031e6af36e49ce222d0f0050d432",
"versionType": "git"
},
{
"lessThan": "33f64600a12055219bda38b55320c62cdeda9167",
"status": "affected",
"version": "19fce0470f05031e6af36e49ce222d0f0050d432",
"versionType": "git"
},
{
"lessThan": "48ae433c6cc6985f647b1b37d8bb002972cf9bdb",
"status": "affected",
"version": "19fce0470f05031e6af36e49ce222d0f0050d432",
"versionType": "git"
},
{
"lessThan": "fbd5741a556eaaa63d0908132ca79d335b58b1cd",
"status": "affected",
"version": "19fce0470f05031e6af36e49ce222d0f0050d432",
"versionType": "git"
},
{
"lessThan": "0a2c5495b6d1ecb0fa18ef6631450f391a888256",
"status": "affected",
"version": "19fce0470f05031e6af36e49ce222d0f0050d432",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/nvme/host/fc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"lessThan": "5.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "5.10.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: nvme-fc: Ensure -\u003eioerr_work is cancelled in nvme_fc_delete_ctrl()\n\nnvme_fc_delete_assocation() waits for pending I/O to complete before\nreturning, and an error can cause -\u003eioerr_work to be queued after\ncancel_work_sync() had been called. Move the call to cancel_work_sync() to\nbe after nvme_fc_delete_association() to ensure -\u003eioerr_work is not running\nwhen the nvme_fc_ctrl object is freed. Otherwise the following can occur:\n\n[ 1135.911754] list_del corruption, ff2d24c8093f31f8-\u003enext is NULL\n[ 1135.917705] ------------[ cut here ]------------\n[ 1135.922336] kernel BUG at lib/list_debug.c:52!\n[ 1135.926784] Oops: invalid opcode: 0000 [#1] SMP NOPTI\n[ 1135.931851] CPU: 48 UID: 0 PID: 726 Comm: kworker/u449:23 Kdump: loaded Not tainted 6.12.0 #1 PREEMPT(voluntary)\n[ 1135.943490] Hardware name: Dell Inc. PowerEdge R660/0HGTK9, BIOS 2.5.4 01/16/2025\n[ 1135.950969] Workqueue: 0x0 (nvme-wq)\n[ 1135.954673] RIP: 0010:__list_del_entry_valid_or_report.cold+0xf/0x6f\n[ 1135.961041] Code: c7 c7 98 68 72 94 e8 26 45 fe ff 0f 0b 48 c7 c7 70 68 72 94 e8 18 45 fe ff 0f 0b 48 89 fe 48 c7 c7 80 69 72 94 e8 07 45 fe ff \u003c0f\u003e 0b 48 89 d1 48 c7 c7 a0 6a 72 94 48 89 c2 e8 f3 44 fe ff 0f 0b\n[ 1135.979788] RSP: 0018:ff579b19482d3e50 EFLAGS: 00010046\n[ 1135.985015] RAX: 0000000000000033 RBX: ff2d24c8093f31f0 RCX: 0000000000000000\n[ 1135.992148] RDX: 0000000000000000 RSI: ff2d24d6bfa1d0c0 RDI: ff2d24d6bfa1d0c0\n[ 1135.999278] RBP: ff2d24c8093f31f8 R08: 0000000000000000 R09: ffffffff951e2b08\n[ 1136.006413] R10: ffffffff95122ac8 R11: 0000000000000003 R12: ff2d24c78697c100\n[ 1136.013546] R13: fffffffffffffff8 R14: 0000000000000000 R15: ff2d24c78697c0c0\n[ 1136.020677] FS: 0000000000000000(0000) GS:ff2d24d6bfa00000(0000) knlGS:0000000000000000\n[ 1136.028765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 1136.034510] CR2: 00007fd207f90b80 CR3: 000000163ea22003 CR4: 0000000000f73ef0\n[ 1136.041641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 1136.048776] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400\n[ 1136.055910] PKRU: 55555554\n[ 1136.058623] Call Trace:\n[ 1136.061074] \u003cTASK\u003e\n[ 1136.063179] ? show_trace_log_lvl+0x1b0/0x2f0\n[ 1136.067540] ? show_trace_log_lvl+0x1b0/0x2f0\n[ 1136.071898] ? move_linked_works+0x4a/0xa0\n[ 1136.075998] ? __list_del_entry_valid_or_report.cold+0xf/0x6f\n[ 1136.081744] ? __die_body.cold+0x8/0x12\n[ 1136.085584] ? die+0x2e/0x50\n[ 1136.088469] ? do_trap+0xca/0x110\n[ 1136.091789] ? do_error_trap+0x65/0x80\n[ 1136.095543] ? __list_del_entry_valid_or_report.cold+0xf/0x6f\n[ 1136.101289] ? exc_invalid_op+0x50/0x70\n[ 1136.105127] ? __list_del_entry_valid_or_report.cold+0xf/0x6f\n[ 1136.110874] ? asm_exc_invalid_op+0x1a/0x20\n[ 1136.115059] ? __list_del_entry_valid_or_report.cold+0xf/0x6f\n[ 1136.120806] move_linked_works+0x4a/0xa0\n[ 1136.124733] worker_thread+0x216/0x3a0\n[ 1136.128485] ? __pfx_worker_thread+0x10/0x10\n[ 1136.132758] kthread+0xfa/0x240\n[ 1136.135904] ? __pfx_kthread+0x10/0x10\n[ 1136.139657] ret_from_fork+0x31/0x50\n[ 1136.143236] ? __pfx_kthread+0x10/0x10\n[ 1136.146988] ret_from_fork_asm+0x1a/0x30\n[ 1136.150915] \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:39:00.900Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3d78e8e01251da032a5f7cbc9728e4ab1a5a5464"
},
{
"url": "https://git.kernel.org/stable/c/60ba31330faf5677e2eebef7eac62ea9e42a200d"
},
{
"url": "https://git.kernel.org/stable/c/3d81beae4753db3b3dc5b70dc300d4036e0d9cb8"
},
{
"url": "https://git.kernel.org/stable/c/33f64600a12055219bda38b55320c62cdeda9167"
},
{
"url": "https://git.kernel.org/stable/c/48ae433c6cc6985f647b1b37d8bb002972cf9bdb"
},
{
"url": "https://git.kernel.org/stable/c/fbd5741a556eaaa63d0908132ca79d335b58b1cd"
},
{
"url": "https://git.kernel.org/stable/c/0a2c5495b6d1ecb0fa18ef6631450f391a888256"
}
],
"title": "nvme: nvme-fc: Ensure -\u003eioerr_work is cancelled in nvme_fc_delete_ctrl()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40261",
"datePublished": "2025-12-04T16:08:21.345Z",
"dateReserved": "2025-04-16T07:20:57.182Z",
"dateUpdated": "2025-12-06T21:39:00.900Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40262 (GCVE-0-2025-40262)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: imx_sc_key - fix memory corruption on unload
This is supposed to be "priv" but we accidentally pass "&priv" which is
an address in the stack and so it will lead to memory corruption when
the imx_sc_key_action() function is called. Remove the &.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 768062fd1284529212daffd360314e9aa93abb62 Version: 768062fd1284529212daffd360314e9aa93abb62 Version: 768062fd1284529212daffd360314e9aa93abb62 Version: 768062fd1284529212daffd360314e9aa93abb62 Version: 768062fd1284529212daffd360314e9aa93abb62 Version: 768062fd1284529212daffd360314e9aa93abb62 Version: 768062fd1284529212daffd360314e9aa93abb62 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/input/keyboard/imx_sc_key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3e96803b169dc948847f0fc2bae729a80914eb7b",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
},
{
"lessThan": "4ce5218b101205b3425099fe3df88a61b58f9cc2",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
},
{
"lessThan": "a155292c3ce722036014da5477ee0e4c87b5e6b3",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
},
{
"lessThan": "ca9a08de9b294422376f47ade323d69590dbc6f2",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
},
{
"lessThan": "56881294915a6e866d31a46f9bcb5e19167cfbaa",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
},
{
"lessThan": "6524a15d33951b18ac408ebbcb9c16e14e21c336",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
},
{
"lessThan": "d83f1512758f4ef6fc5e83219fe7eeeb6b428ea4",
"status": "affected",
"version": "768062fd1284529212daffd360314e9aa93abb62",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/input/keyboard/imx_sc_key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"lessThan": "5.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: imx_sc_key - fix memory corruption on unload\n\nThis is supposed to be \"priv\" but we accidentally pass \"\u0026priv\" which is\nan address in the stack and so it will lead to memory corruption when\nthe imx_sc_key_action() function is called. Remove the \u0026."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:39:03.159Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3e96803b169dc948847f0fc2bae729a80914eb7b"
},
{
"url": "https://git.kernel.org/stable/c/4ce5218b101205b3425099fe3df88a61b58f9cc2"
},
{
"url": "https://git.kernel.org/stable/c/a155292c3ce722036014da5477ee0e4c87b5e6b3"
},
{
"url": "https://git.kernel.org/stable/c/ca9a08de9b294422376f47ade323d69590dbc6f2"
},
{
"url": "https://git.kernel.org/stable/c/56881294915a6e866d31a46f9bcb5e19167cfbaa"
},
{
"url": "https://git.kernel.org/stable/c/6524a15d33951b18ac408ebbcb9c16e14e21c336"
},
{
"url": "https://git.kernel.org/stable/c/d83f1512758f4ef6fc5e83219fe7eeeb6b428ea4"
}
],
"title": "Input: imx_sc_key - fix memory corruption on unload",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40262",
"datePublished": "2025-12-04T16:08:22.043Z",
"dateReserved": "2025-04-16T07:20:57.182Z",
"dateUpdated": "2025-12-06T21:39:03.159Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40266 (GCVE-0-2025-40266)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-04 16:08
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Check the untrusted offset in FF-A memory share
Verify the offset to prevent OOB access in the hypervisor
FF-A buffer in case an untrusted large enough value
[U32_MAX - sizeof(struct ffa_composite_mem_region) + 1, U32_MAX]
is set from the host kernel.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/arm64/kvm/hyp/nvhe/ffa.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fc3139d9f4c1fe1c7d5f25f99676bd8e9c6a1041",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "bc1909ef38788f2ee3d8011d70bf029948433051",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f9f1aed6c8a3427900da3121e1868124854569c3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "103e17aac09cdd358133f9e00998b75d6c1f1518",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/arm64/kvm/hyp/nvhe/ffa.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: Check the untrusted offset in FF-A memory share\n\nVerify the offset to prevent OOB access in the hypervisor\nFF-A buffer in case an untrusted large enough value\n[U32_MAX - sizeof(struct ffa_composite_mem_region) + 1, U32_MAX]\nis set from the host kernel."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T16:08:25.392Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fc3139d9f4c1fe1c7d5f25f99676bd8e9c6a1041"
},
{
"url": "https://git.kernel.org/stable/c/bc1909ef38788f2ee3d8011d70bf029948433051"
},
{
"url": "https://git.kernel.org/stable/c/f9f1aed6c8a3427900da3121e1868124854569c3"
},
{
"url": "https://git.kernel.org/stable/c/103e17aac09cdd358133f9e00998b75d6c1f1518"
}
],
"title": "KVM: arm64: Check the untrusted offset in FF-A memory share",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40266",
"datePublished": "2025-12-04T16:08:25.392Z",
"dateReserved": "2025-04-16T07:20:57.183Z",
"dateUpdated": "2025-12-04T16:08:25.392Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-66476 (GCVE-0-2025-66476)
Vulnerability from cvelistv5
Published
2025-12-02 21:49
Modified
2025-12-05 04:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-427 - Uncontrolled Search Path Element
Summary
Vim is an open source, command line text editor. Prior to version 9.1.1947, an uncontrolled search path vulnerability on Windows allows Vim to execute malicious executables placed in the current working directory for the current edited file. On Windows, when using cmd.exe as a shell, Vim resolves external commands by searching the current working directory before system paths. When Vim invokes tools such as findstr for :grep, external commands or filters via :!, or compiler/:make commands, it may inadvertently run a malicious executable present in the same directory as the file being edited. The issue affects Vim for Windows prior to version 9.1.1947.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-66476",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-04T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-05T04:56:29.527Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-12-03T00:12:51.024Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2025/12/02/5"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "vim",
"vendor": "vim",
"versions": [
{
"status": "affected",
"version": "\u003c 9.1.1947"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Vim is an open source, command line text editor. Prior to version 9.1.1947, an uncontrolled search path vulnerability on Windows allows Vim to execute malicious executables placed in the current working directory for the current edited file. On Windows, when using cmd.exe as a shell, Vim resolves external commands by searching the current working directory before system paths. When Vim invokes tools such as findstr for :grep, external commands or filters via :!, or compiler/:make commands, it may inadvertently run a malicious executable present in the same directory as the file being edited. The issue affects Vim for Windows prior to version 9.1.1947."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-427",
"description": "CWE-427: Uncontrolled Search Path Element",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-02T21:49:24.672Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/vim/vim/security/advisories/GHSA-g77q-xrww-p834",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/vim/vim/security/advisories/GHSA-g77q-xrww-p834"
},
{
"name": "https://github.com/vim/vim/commit/083ec6d9a3b7b09006e0ce69ac802597d25",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/vim/vim/commit/083ec6d9a3b7b09006e0ce69ac802597d25"
},
{
"name": "https://github.com/vim/vim/releases/tag/v9.1.1947",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/vim/vim/releases/tag/v9.1.1947"
}
],
"source": {
"advisory": "GHSA-g77q-xrww-p834",
"discovery": "UNKNOWN"
},
"title": "Vim for Windows Uncontrolled Search Path Element Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-66476",
"datePublished": "2025-12-02T21:49:24.672Z",
"dateReserved": "2025-12-02T16:23:01.098Z",
"dateUpdated": "2025-12-05T04:56:29.527Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40223 (GCVE-0-2025-40223)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
most: usb: Fix use-after-free in hdm_disconnect
hdm_disconnect() calls most_deregister_interface(), which eventually
unregisters the MOST interface device with device_unregister(iface->dev).
If that drops the last reference, the device core may call release_mdev()
immediately while hdm_disconnect() is still executing.
The old code also freed several mdev-owned allocations in
hdm_disconnect() and then performed additional put_device() calls.
Depending on refcount order, this could lead to use-after-free or
double-free when release_mdev() ran (or when unregister paths also
performed puts).
Fix by moving the frees of mdev-owned allocations into release_mdev(),
so they happen exactly once when the device is truly released, and by
dropping the extra put_device() calls in hdm_disconnect() that are
redundant after device_unregister() and most_deregister_interface().
This addresses the KASAN slab-use-after-free reported by syzbot in
hdm_disconnect(). See report and stack traces in the bug link below.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d Version: 97a6f772f36b7f52bcfa56a581bbd2470cffe23d |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/most/most_usb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5b5c478f09b1b35e7fe6fc9a1786c9bf6030e831",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
},
{
"lessThan": "578eb18cd111addec94c43f61cd4b4429e454809",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
},
{
"lessThan": "33daf469f5294b9d07c4fc98216cace9f4f34cc6",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
},
{
"lessThan": "72427dc6f87523995f4e6ae35a948bb2992cabce",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
},
{
"lessThan": "f93a84ffb884d761a9d4e869ba29c238711e81f1",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
},
{
"lessThan": "3a3b8e89c7201c5b3b76ac4a4069d1adde1477d6",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
},
{
"lessThan": "4b1270902609ef0d935ed2faa2ea6d122bd148f5",
"status": "affected",
"version": "97a6f772f36b7f52bcfa56a581bbd2470cffe23d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/most/most_usb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmost: usb: Fix use-after-free in hdm_disconnect\n\nhdm_disconnect() calls most_deregister_interface(), which eventually\nunregisters the MOST interface device with device_unregister(iface-\u003edev).\nIf that drops the last reference, the device core may call release_mdev()\nimmediately while hdm_disconnect() is still executing.\n\nThe old code also freed several mdev-owned allocations in\nhdm_disconnect() and then performed additional put_device() calls.\nDepending on refcount order, this could lead to use-after-free or\ndouble-free when release_mdev() ran (or when unregister paths also\nperformed puts).\n\nFix by moving the frees of mdev-owned allocations into release_mdev(),\nso they happen exactly once when the device is truly released, and by\ndropping the extra put_device() calls in hdm_disconnect() that are\nredundant after device_unregister() and most_deregister_interface().\n\nThis addresses the KASAN slab-use-after-free reported by syzbot in\nhdm_disconnect(). See report and stack traces in the bug link below."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:15.158Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5b5c478f09b1b35e7fe6fc9a1786c9bf6030e831"
},
{
"url": "https://git.kernel.org/stable/c/578eb18cd111addec94c43f61cd4b4429e454809"
},
{
"url": "https://git.kernel.org/stable/c/33daf469f5294b9d07c4fc98216cace9f4f34cc6"
},
{
"url": "https://git.kernel.org/stable/c/72427dc6f87523995f4e6ae35a948bb2992cabce"
},
{
"url": "https://git.kernel.org/stable/c/f93a84ffb884d761a9d4e869ba29c238711e81f1"
},
{
"url": "https://git.kernel.org/stable/c/3a3b8e89c7201c5b3b76ac4a4069d1adde1477d6"
},
{
"url": "https://git.kernel.org/stable/c/4b1270902609ef0d935ed2faa2ea6d122bd148f5"
}
],
"title": "most: usb: Fix use-after-free in hdm_disconnect",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40223",
"datePublished": "2025-12-04T15:31:15.158Z",
"dateReserved": "2025-04-16T07:20:57.180Z",
"dateUpdated": "2025-12-04T15:31:15.158Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40218 (GCVE-0-2025-40218)
Vulnerability from cvelistv5
Published
2025-12-04 14:50
Modified
2025-12-04 14:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/damon/vaddr: do not repeat pte_offset_map_lock() until success
DAMON's virtual address space operation set implementation (vaddr) calls
pte_offset_map_lock() inside the page table walk callback function. This
is for reading and writing page table accessed bits. If
pte_offset_map_lock() fails, it retries by returning the page table walk
callback function with ACTION_AGAIN.
pte_offset_map_lock() can continuously fail if the target is a pmd
migration entry, though. Hence it could cause an infinite page table walk
if the migration cannot be done until the page table walk is finished.
This indeed caused a soft lockup when CPU hotplugging and DAMON were
running in parallel.
Avoid the infinite loop by simply not retrying the page table walk. DAMON
is promising only a best-effort accuracy, so missing access to such pages
is no problem.
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"mm/damon/vaddr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "677ebfe5d00f94adec0c0204f6e6e2a82d3f77bf",
"status": "affected",
"version": "7780d04046a2288ab85d88bedacc60fa4fad9971",
"versionType": "git"
},
{
"lessThan": "ac42320ec873bfe726141069cfdd90ee5bc4e885",
"status": "affected",
"version": "7780d04046a2288ab85d88bedacc60fa4fad9971",
"versionType": "git"
},
{
"lessThan": "0ccd91cf749536d41307a07e60ec14ab0dbf21f5",
"status": "affected",
"version": "7780d04046a2288ab85d88bedacc60fa4fad9971",
"versionType": "git"
},
{
"lessThan": "b93af2cc8e036754c0d9970d9ddc47f43cc94b9f",
"status": "affected",
"version": "7780d04046a2288ab85d88bedacc60fa4fad9971",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"mm/damon/vaddr.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"lessThan": "6.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.54",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.113",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.54",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.4",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "6.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/damon/vaddr: do not repeat pte_offset_map_lock() until success\n\nDAMON\u0027s virtual address space operation set implementation (vaddr) calls\npte_offset_map_lock() inside the page table walk callback function. This\nis for reading and writing page table accessed bits. If\npte_offset_map_lock() fails, it retries by returning the page table walk\ncallback function with ACTION_AGAIN.\n\npte_offset_map_lock() can continuously fail if the target is a pmd\nmigration entry, though. Hence it could cause an infinite page table walk\nif the migration cannot be done until the page table walk is finished. \nThis indeed caused a soft lockup when CPU hotplugging and DAMON were\nrunning in parallel.\n\nAvoid the infinite loop by simply not retrying the page table walk. DAMON\nis promising only a best-effort accuracy, so missing access to such pages\nis no problem."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T14:50:41.873Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/677ebfe5d00f94adec0c0204f6e6e2a82d3f77bf"
},
{
"url": "https://git.kernel.org/stable/c/ac42320ec873bfe726141069cfdd90ee5bc4e885"
},
{
"url": "https://git.kernel.org/stable/c/0ccd91cf749536d41307a07e60ec14ab0dbf21f5"
},
{
"url": "https://git.kernel.org/stable/c/b93af2cc8e036754c0d9970d9ddc47f43cc94b9f"
}
],
"title": "mm/damon/vaddr: do not repeat pte_offset_map_lock() until success",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40218",
"datePublished": "2025-12-04T14:50:41.873Z",
"dateReserved": "2025-04-16T07:20:57.179Z",
"dateUpdated": "2025-12-04T14:50:41.873Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40220 (GCVE-0-2025-40220)
Vulnerability from cvelistv5
Published
2025-12-04 14:50
Modified
2025-12-04 14:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
fuse: fix livelock in synchronous file put from fuseblk workers
I observed a hang when running generic/323 against a fuseblk server.
This test opens a file, initiates a lot of AIO writes to that file
descriptor, and closes the file descriptor before the writes complete.
Unsurprisingly, the AIO exerciser threads are mostly stuck waiting for
responses from the fuseblk server:
# cat /proc/372265/task/372313/stack
[<0>] request_wait_answer+0x1fe/0x2a0 [fuse]
[<0>] __fuse_simple_request+0xd3/0x2b0 [fuse]
[<0>] fuse_do_getattr+0xfc/0x1f0 [fuse]
[<0>] fuse_file_read_iter+0xbe/0x1c0 [fuse]
[<0>] aio_read+0x130/0x1e0
[<0>] io_submit_one+0x542/0x860
[<0>] __x64_sys_io_submit+0x98/0x1a0
[<0>] do_syscall_64+0x37/0xf0
[<0>] entry_SYSCALL_64_after_hwframe+0x4b/0x53
But the /weird/ part is that the fuseblk server threads are waiting for
responses from itself:
# cat /proc/372210/task/372232/stack
[<0>] request_wait_answer+0x1fe/0x2a0 [fuse]
[<0>] __fuse_simple_request+0xd3/0x2b0 [fuse]
[<0>] fuse_file_put+0x9a/0xd0 [fuse]
[<0>] fuse_release+0x36/0x50 [fuse]
[<0>] __fput+0xec/0x2b0
[<0>] task_work_run+0x55/0x90
[<0>] syscall_exit_to_user_mode+0xe9/0x100
[<0>] do_syscall_64+0x43/0xf0
[<0>] entry_SYSCALL_64_after_hwframe+0x4b/0x53
The fuseblk server is fuse2fs so there's nothing all that exciting in
the server itself. So why is the fuse server calling fuse_file_put?
The commit message for the fstest sheds some light on that:
"By closing the file descriptor before calling io_destroy, you pretty
much guarantee that the last put on the ioctx will be done in interrupt
context (during I/O completion).
Aha. AIO fgets a new struct file from the fd when it queues the ioctx.
The completion of the FUSE_WRITE command from userspace causes the fuse
server to call the AIO completion function. The completion puts the
struct file, queuing a delayed fput to the fuse server task. When the
fuse server task returns to userspace, it has to run the delayed fput,
which in the case of a fuseblk server, it does synchronously.
Sending the FUSE_RELEASE command sychronously from fuse server threads
is a bad idea because a client program can initiate enough simultaneous
AIOs such that all the fuse server threads end up in delayed_fput, and
now there aren't any threads left to handle the queued fuse commands.
Fix this by only using asynchronous fputs when closing files, and leave
a comment explaining why.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 5a18ec176c934ca1bc9dc61580a5e0e90a9b5733 Version: 9efe56738fecd591b5bf366a325440f9b457ebd6 Version: 5c46eb076e0a1b2c1769287cd6942e4594ade1b1 Version: 83e6726210d6c815ce044437106c738eda5ff6f6 Version: 23d154c71721fd0fa6199851078f32e6bd765664 Version: ca3edc920f5fd7d8ac040caaf109f925c24620a0 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/fuse/file.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "548e1f2bac1d4df91a6138f26bb4ab00323fd948",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"lessThan": "cfd1aa3e2b71f3327cb373c45a897c9028c62b35",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"lessThan": "83b375c6efef69b1066ad2d79601221e7892745a",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"lessThan": "bfd17b6138df0122a95989457d8e18ce0b86165e",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"lessThan": "b26923512dbe57ae4917bafd31396d22a9d1691a",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"lessThan": "f19a1390af448d9e193c08e28ea5f727bf3c3049",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"lessThan": "26e5c67deb2e1f42a951f022fdf5b9f7eb747b01",
"status": "affected",
"version": "5a18ec176c934ca1bc9dc61580a5e0e90a9b5733",
"versionType": "git"
},
{
"status": "affected",
"version": "9efe56738fecd591b5bf366a325440f9b457ebd6",
"versionType": "git"
},
{
"status": "affected",
"version": "5c46eb076e0a1b2c1769287cd6942e4594ade1b1",
"versionType": "git"
},
{
"status": "affected",
"version": "83e6726210d6c815ce044437106c738eda5ff6f6",
"versionType": "git"
},
{
"status": "affected",
"version": "23d154c71721fd0fa6199851078f32e6bd765664",
"versionType": "git"
},
{
"status": "affected",
"version": "ca3edc920f5fd7d8ac040caaf109f925c24620a0",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/fuse/file.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.38"
},
{
"lessThan": "2.6.38",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.54",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.54",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.4",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "2.6.38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.32.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.33.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.34.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.35.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.37.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfuse: fix livelock in synchronous file put from fuseblk workers\n\nI observed a hang when running generic/323 against a fuseblk server.\nThis test opens a file, initiates a lot of AIO writes to that file\ndescriptor, and closes the file descriptor before the writes complete.\nUnsurprisingly, the AIO exerciser threads are mostly stuck waiting for\nresponses from the fuseblk server:\n\n# cat /proc/372265/task/372313/stack\n[\u003c0\u003e] request_wait_answer+0x1fe/0x2a0 [fuse]\n[\u003c0\u003e] __fuse_simple_request+0xd3/0x2b0 [fuse]\n[\u003c0\u003e] fuse_do_getattr+0xfc/0x1f0 [fuse]\n[\u003c0\u003e] fuse_file_read_iter+0xbe/0x1c0 [fuse]\n[\u003c0\u003e] aio_read+0x130/0x1e0\n[\u003c0\u003e] io_submit_one+0x542/0x860\n[\u003c0\u003e] __x64_sys_io_submit+0x98/0x1a0\n[\u003c0\u003e] do_syscall_64+0x37/0xf0\n[\u003c0\u003e] entry_SYSCALL_64_after_hwframe+0x4b/0x53\n\nBut the /weird/ part is that the fuseblk server threads are waiting for\nresponses from itself:\n\n# cat /proc/372210/task/372232/stack\n[\u003c0\u003e] request_wait_answer+0x1fe/0x2a0 [fuse]\n[\u003c0\u003e] __fuse_simple_request+0xd3/0x2b0 [fuse]\n[\u003c0\u003e] fuse_file_put+0x9a/0xd0 [fuse]\n[\u003c0\u003e] fuse_release+0x36/0x50 [fuse]\n[\u003c0\u003e] __fput+0xec/0x2b0\n[\u003c0\u003e] task_work_run+0x55/0x90\n[\u003c0\u003e] syscall_exit_to_user_mode+0xe9/0x100\n[\u003c0\u003e] do_syscall_64+0x43/0xf0\n[\u003c0\u003e] entry_SYSCALL_64_after_hwframe+0x4b/0x53\n\nThe fuseblk server is fuse2fs so there\u0027s nothing all that exciting in\nthe server itself. So why is the fuse server calling fuse_file_put?\nThe commit message for the fstest sheds some light on that:\n\n\"By closing the file descriptor before calling io_destroy, you pretty\nmuch guarantee that the last put on the ioctx will be done in interrupt\ncontext (during I/O completion).\n\nAha. AIO fgets a new struct file from the fd when it queues the ioctx.\nThe completion of the FUSE_WRITE command from userspace causes the fuse\nserver to call the AIO completion function. The completion puts the\nstruct file, queuing a delayed fput to the fuse server task. When the\nfuse server task returns to userspace, it has to run the delayed fput,\nwhich in the case of a fuseblk server, it does synchronously.\n\nSending the FUSE_RELEASE command sychronously from fuse server threads\nis a bad idea because a client program can initiate enough simultaneous\nAIOs such that all the fuse server threads end up in delayed_fput, and\nnow there aren\u0027t any threads left to handle the queued fuse commands.\n\nFix this by only using asynchronous fputs when closing files, and leave\na comment explaining why."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T14:50:44.108Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/548e1f2bac1d4df91a6138f26bb4ab00323fd948"
},
{
"url": "https://git.kernel.org/stable/c/cfd1aa3e2b71f3327cb373c45a897c9028c62b35"
},
{
"url": "https://git.kernel.org/stable/c/83b375c6efef69b1066ad2d79601221e7892745a"
},
{
"url": "https://git.kernel.org/stable/c/bfd17b6138df0122a95989457d8e18ce0b86165e"
},
{
"url": "https://git.kernel.org/stable/c/b26923512dbe57ae4917bafd31396d22a9d1691a"
},
{
"url": "https://git.kernel.org/stable/c/f19a1390af448d9e193c08e28ea5f727bf3c3049"
},
{
"url": "https://git.kernel.org/stable/c/26e5c67deb2e1f42a951f022fdf5b9f7eb747b01"
}
],
"title": "fuse: fix livelock in synchronous file put from fuseblk workers",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40220",
"datePublished": "2025-12-04T14:50:44.108Z",
"dateReserved": "2025-04-16T07:20:57.180Z",
"dateUpdated": "2025-12-04T14:50:44.108Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40247 (GCVE-0-2025-40247)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-04 16:08
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix pgtable prealloc error path
The following splat was reported:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=00000008d0fd8000
[0000000000000010] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] SMP
CPU: 5 UID: 1000 PID: 149076 Comm: Xwayland Tainted: G S 6.16.0-rc2-00809-g0b6974bb4134-dirty #367 PREEMPT
Tainted: [S]=CPU_OUT_OF_SPEC
Hardware name: Qualcomm Technologies, Inc. SM8650 HDK (DT)
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : build_detached_freelist+0x28/0x224
lr : kmem_cache_free_bulk.part.0+0x38/0x244
sp : ffff000a508c7a20
x29: ffff000a508c7a20 x28: ffff000a508c7d50 x27: ffffc4e49d16f350
x26: 0000000000000058 x25: 00000000fffffffc x24: 0000000000000000
x23: ffff00098c4e1450 x22: 00000000fffffffc x21: 0000000000000000
x20: ffff000a508c7af8 x19: 0000000000000002 x18: 00000000000003e8
x17: ffff000809523850 x16: ffff000809523820 x15: 0000000000401640
x14: ffff000809371140 x13: 0000000000000130 x12: ffff0008b5711e30
x11: 00000000001058fa x10: 0000000000000a80 x9 : ffff000a508c7940
x8 : ffff000809371ba0 x7 : 781fffe033087fff x6 : 0000000000000000
x5 : ffff0008003cd000 x4 : 781fffe033083fff x3 : ffff000a508c7af8
x2 : fffffdffc0000000 x1 : 0001000000000000 x0 : ffff0008001a6a00
Call trace:
build_detached_freelist+0x28/0x224 (P)
kmem_cache_free_bulk.part.0+0x38/0x244
kmem_cache_free_bulk+0x10/0x1c
msm_iommu_pagetable_prealloc_cleanup+0x3c/0xd0
msm_vma_job_free+0x30/0x240
msm_ioctl_vm_bind+0x1d0/0x9a0
drm_ioctl_kernel+0x84/0x104
drm_ioctl+0x358/0x4d4
__arm64_sys_ioctl+0x8c/0xe0
invoke_syscall+0x44/0x100
el0_svc_common.constprop.0+0x3c/0xe0
do_el0_svc+0x18/0x20
el0_svc+0x30/0x100
el0t_64_sync_handler+0x104/0x130
el0t_64_sync+0x170/0x174
Code: aa0203f5 b26287e2 f2dfbfe2 aa0303f4 (f8737ab6)
---[ end trace 0000000000000000 ]---
Since msm_vma_job_free() is called directly from the ioctl, this looks
like an error path cleanup issue. Which I think results from
prealloc_cleanup() called without a preceding successful
prealloc_allocate() call. So handle that case better.
Patchwork: https://patchwork.freedesktop.org/patch/678677/
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/msm/msm_iommu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b865da18b6cb878f33b5920693d03f23b9c4d1a3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "830d68f2cb8ab6fb798bb9555016709a9e012af0",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/msm/msm_iommu.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix pgtable prealloc error path\n\nThe following splat was reported:\n\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010\n Mem abort info:\n ESR = 0x0000000096000004\n EC = 0x25: DABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x04: level 0 translation fault\n Data abort info:\n ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n user pgtable: 4k pages, 48-bit VAs, pgdp=00000008d0fd8000\n [0000000000000010] pgd=0000000000000000, p4d=0000000000000000\n Internal error: Oops: 0000000096000004 [#1] SMP\n CPU: 5 UID: 1000 PID: 149076 Comm: Xwayland Tainted: G S 6.16.0-rc2-00809-g0b6974bb4134-dirty #367 PREEMPT\n Tainted: [S]=CPU_OUT_OF_SPEC\n Hardware name: Qualcomm Technologies, Inc. SM8650 HDK (DT)\n pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)\n pc : build_detached_freelist+0x28/0x224\n lr : kmem_cache_free_bulk.part.0+0x38/0x244\n sp : ffff000a508c7a20\n x29: ffff000a508c7a20 x28: ffff000a508c7d50 x27: ffffc4e49d16f350\n x26: 0000000000000058 x25: 00000000fffffffc x24: 0000000000000000\n x23: ffff00098c4e1450 x22: 00000000fffffffc x21: 0000000000000000\n x20: ffff000a508c7af8 x19: 0000000000000002 x18: 00000000000003e8\n x17: ffff000809523850 x16: ffff000809523820 x15: 0000000000401640\n x14: ffff000809371140 x13: 0000000000000130 x12: ffff0008b5711e30\n x11: 00000000001058fa x10: 0000000000000a80 x9 : ffff000a508c7940\n x8 : ffff000809371ba0 x7 : 781fffe033087fff x6 : 0000000000000000\n x5 : ffff0008003cd000 x4 : 781fffe033083fff x3 : ffff000a508c7af8\n x2 : fffffdffc0000000 x1 : 0001000000000000 x0 : ffff0008001a6a00\n Call trace:\n build_detached_freelist+0x28/0x224 (P)\n kmem_cache_free_bulk.part.0+0x38/0x244\n kmem_cache_free_bulk+0x10/0x1c\n msm_iommu_pagetable_prealloc_cleanup+0x3c/0xd0\n msm_vma_job_free+0x30/0x240\n msm_ioctl_vm_bind+0x1d0/0x9a0\n drm_ioctl_kernel+0x84/0x104\n drm_ioctl+0x358/0x4d4\n __arm64_sys_ioctl+0x8c/0xe0\n invoke_syscall+0x44/0x100\n el0_svc_common.constprop.0+0x3c/0xe0\n do_el0_svc+0x18/0x20\n el0_svc+0x30/0x100\n el0t_64_sync_handler+0x104/0x130\n el0t_64_sync+0x170/0x174\n Code: aa0203f5 b26287e2 f2dfbfe2 aa0303f4 (f8737ab6)\n ---[ end trace 0000000000000000 ]---\n\nSince msm_vma_job_free() is called directly from the ioctl, this looks\nlike an error path cleanup issue. Which I think results from\nprealloc_cleanup() called without a preceding successful\nprealloc_allocate() call. So handle that case better.\n\nPatchwork: https://patchwork.freedesktop.org/patch/678677/"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T16:08:10.696Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b865da18b6cb878f33b5920693d03f23b9c4d1a3"
},
{
"url": "https://git.kernel.org/stable/c/830d68f2cb8ab6fb798bb9555016709a9e012af0"
}
],
"title": "drm/msm: Fix pgtable prealloc error path",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40247",
"datePublished": "2025-12-04T16:08:10.696Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T16:08:10.696Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-66293 (GCVE-0-2025-66293)
Vulnerability from cvelistv5
Published
2025-12-03 20:33
Modified
2025-12-04 01:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng's simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng's internal state management. Upgrade to libpng 1.6.52 or later.
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-66293",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-03T20:52:13.771582Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T20:55:03.573Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/pnggroup/libpng/issues/764"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-12-04T01:31:47.574Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2025/12/03/6"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/12/03/7"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/12/03/8"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "libpng",
"vendor": "pnggroup",
"versions": [
{
"status": "affected",
"version": "\u003c 1.6.52"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng\u0027s simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng\u0027s internal state management. Upgrade to libpng 1.6.52 or later."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125: Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T20:33:57.086Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/pnggroup/libpng/security/advisories/GHSA-9mpm-9pxh-mg4f",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/pnggroup/libpng/security/advisories/GHSA-9mpm-9pxh-mg4f"
},
{
"name": "https://github.com/pnggroup/libpng/issues/764",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pnggroup/libpng/issues/764"
},
{
"name": "https://github.com/pnggroup/libpng/commit/788a624d7387a758ffd5c7ab010f1870dea753a1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pnggroup/libpng/commit/788a624d7387a758ffd5c7ab010f1870dea753a1"
},
{
"name": "https://github.com/pnggroup/libpng/commit/a05a48b756de63e3234ea6b3b938b8f5f862484a",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pnggroup/libpng/commit/a05a48b756de63e3234ea6b3b938b8f5f862484a"
}
],
"source": {
"advisory": "GHSA-9mpm-9pxh-mg4f",
"discovery": "UNKNOWN"
},
"title": "LIBPNG has an out-of-bounds read in png_image_read_composite"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-66293",
"datePublished": "2025-12-03T20:33:57.086Z",
"dateReserved": "2025-11-26T23:11:46.392Z",
"dateUpdated": "2025-12-04T01:31:47.574Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12385 (GCVE-0-2025-12385)
Vulnerability from cvelistv5
Published
2025-12-03 19:38
Modified
2025-12-03 21:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation.
This issue affects users of the Text component in Qt Quick. Missing validation of the width and height in the <img> tag could cause an application to become unresponsive.
This issue affects Qt: from 5.0.0 through 6.5.10, from 6.6.0 through 6.8.5, from 6.9.0 through 6.10.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Qt Company | Qt |
Version: 5.0.0 Version: 6.6.0 Version: 6.9.0 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12385",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-03T21:46:27.767155Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T21:46:42.476Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Windows",
"MacOS",
"Linux",
"iOS",
"Android",
"x86",
"ARM",
"64 bit",
"32 bit"
],
"product": "Qt",
"vendor": "The Qt Company",
"versions": [
{
"lessThanOrEqual": "6.5.10",
"status": "affected",
"version": "5.0.0",
"versionType": "python"
},
{
"lessThanOrEqual": "6.8.5",
"status": "affected",
"version": "6.6.0",
"versionType": "python"
},
{
"lessThanOrEqual": "6.10.0",
"status": "affected",
"version": "6.9.0",
"versionType": "python"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:windows:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:macos:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:linux:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:ios:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:android:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:x86:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:arm:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:64_bit:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:32_bit:*:*:*:*:*",
"versionEndIncluding": "6.5.10",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:windows:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:macos:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:linux:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:ios:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:android:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:x86:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:arm:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:64_bit:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:32_bit:*:*:*:*:*",
"versionEndIncluding": "6.8.5",
"versionStartIncluding": "6.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:windows:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:macos:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:linux:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:ios:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:android:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:x86:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:arm:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:64_bit:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:the_qt_company:qt:*:*:32_bit:*:*:*:*:*",
"versionEndIncluding": "6.10.0",
"versionStartIncluding": "6.9.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation.\u003cbr\u003e\u003cp\u003eThis issue affects users of the Text component in Qt Quick. Missing validation of the width and height in the \u0026lt;img\u0026gt; tag could cause an application to become unresponsive.\u003c/p\u003e\u003cp\u003eThis issue affects Qt: from 5.0.0 through 6.5.10, from 6.6.0 through 6.8.5, from 6.9.0 through 6.10.0.\u003c/p\u003e"
}
],
"value": "Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation.\nThis issue affects users of the Text component in Qt Quick. Missing validation of the width and height in the \u003cimg\u003e tag could cause an application to become unresponsive.\n\nThis issue affects Qt: from 5.0.0 through 6.5.10, from 6.6.0 through 6.8.5, from 6.9.0 through 6.10.0."
}
],
"impacts": [
{
"capecId": "CAPEC-130",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-130 Excessive Allocation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-1284",
"description": "CWE-1284 Improper Validation of Specified Quantity in Input",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T19:38:53.130Z",
"orgId": "a59d8014-47c4-4630-ab43-e1b13cbe58e3",
"shortName": "TQtC"
},
"references": [
{
"url": "https://codereview.qt-project.org/c/qt/qtdeclarative/+/687239"
},
{
"url": "https://codereview.qt-project.org/c/qt/qtdeclarative/+/687766"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Improper validation of \u003cimg\u003e tag size in Text component parser",
"x_generator": {
"engine": "Vulnogram 0.4.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "a59d8014-47c4-4630-ab43-e1b13cbe58e3",
"assignerShortName": "TQtC",
"cveId": "CVE-2025-12385",
"datePublished": "2025-12-03T19:38:53.130Z",
"dateReserved": "2025-10-28T11:53:25.141Z",
"dateUpdated": "2025-12-03T21:46:42.476Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-34297 (GCVE-0-2025-34297)
Vulnerability from cvelistv5
Published
2025-12-01 18:18
Modified
2025-12-01 18:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| mborgerding/kissfft | mborgerding/kissfft |
Version: 0 < commit 1b083165 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-34297",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-01T18:36:15.952712Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-01T18:37:26.779Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"32 bit"
],
"product": "mborgerding/kissfft",
"repo": "https://github.com/mborgerding/kissfft",
"vendor": "mborgerding/kissfft",
"versions": [
{
"lessThan": "commit 1b083165",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Sajeeb Lohani of Bugcrowd Security Innovation Lab"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures."
}
],
"value": "KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-190",
"description": "CWE-190 Integer Overflow or Wraparound",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-01T18:18:15.156Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/mborgerding/kissfft/commit/1b08316582049c3716154caefc0deab8758506e3"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/mborgerding/kissfft/issues/120"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/kissfft-integer-overflow-heap-buffer-overflow"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "KissFFT Integer Overflow Heap Buffer Overflow via kiss_fft_alloc",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2025-34297",
"datePublished": "2025-12-01T18:18:15.156Z",
"dateReserved": "2025-04-15T19:15:22.582Z",
"dateUpdated": "2025-12-01T18:37:26.779Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-61727 (GCVE-0-2025-61727)
Vulnerability from cvelistv5
Published
2025-12-03 19:37
Modified
2025-12-03 22:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/x509 |
Version: 0 ≤ Version: 1.25.0 ≤ |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-61727",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-03T22:06:13.958433Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T22:06:17.007Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "crypto/x509",
"product": "crypto/x509",
"programRoutines": [
{
"name": "Certificate.Verify"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.24.11",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.25.5",
"status": "affected",
"version": "1.25.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-295: Improper Certificate Validation",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T19:37:15.054Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://go.dev/cl/723900"
},
{
"url": "https://go.dev/issue/76442"
},
{
"url": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"
},
{
"url": "https://pkg.go.dev/vuln/GO-2025-4175"
}
],
"title": "Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2025-61727",
"datePublished": "2025-12-03T19:37:15.054Z",
"dateReserved": "2025-09-30T15:05:03.605Z",
"dateUpdated": "2025-12-03T22:06:17.007Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40215 (GCVE-0-2025-40215)
Vulnerability from cvelistv5
Published
2025-12-04 12:38
Modified
2025-12-04 12:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
xfrm: delete x->tunnel as we delete x
The ipcomp fallback tunnels currently get deleted (from the various
lists and hashtables) as the last user state that needed that fallback
is destroyed (not deleted). If a reference to that user state still
exists, the fallback state will remain on the hashtables/lists,
triggering the WARN in xfrm_state_fini. Because of those remaining
references, the fix in commit f75a2804da39 ("xfrm: destroy xfrm_state
synchronously on net exit path") is not complete.
We recently fixed one such situation in TCP due to defered freeing of
skbs (commit 9b6412e6979f ("tcp: drop secpath at the same time as we
currently drop dst")). This can also happen due to IP reassembly: skbs
with a secpath remain on the reassembly queue until netns
destruction. If we can't guarantee that the queues are flushed by the
time xfrm_state_fini runs, there may still be references to a (user)
xfrm_state, preventing the timely deletion of the corresponding
fallback state.
Instead of chasing each instance of skbs holding a secpath one by one,
this patch fixes the issue directly within xfrm, by deleting the
fallback state as soon as the last user state depending on it has been
deleted. Destruction will still happen when the final reference is
dropped.
A separate lockdep class for the fallback state is required since
we're going to lock x->tunnel while x is locked.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/net/xfrm.h",
"net/ipv4/ipcomp.c",
"net/ipv6/ipcomp6.c",
"net/ipv6/xfrm6_tunnel.c",
"net/xfrm/xfrm_ipcomp.c",
"net/xfrm/xfrm_state.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b441cf3f8c4b8576639d20c8eb4aa32917602ecd",
"status": "affected",
"version": "9d4139c76905833afcb77fe8ccc17f302a0eb9ab",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"include/net/xfrm.h",
"net/ipv4/ipcomp.c",
"net/ipv6/ipcomp6.c",
"net/ipv6/xfrm6_tunnel.c",
"net/xfrm/xfrm_ipcomp.c",
"net/xfrm/xfrm_state.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.29"
},
{
"lessThan": "2.6.29",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "2.6.29",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: delete x-\u003etunnel as we delete x\n\nThe ipcomp fallback tunnels currently get deleted (from the various\nlists and hashtables) as the last user state that needed that fallback\nis destroyed (not deleted). If a reference to that user state still\nexists, the fallback state will remain on the hashtables/lists,\ntriggering the WARN in xfrm_state_fini. Because of those remaining\nreferences, the fix in commit f75a2804da39 (\"xfrm: destroy xfrm_state\nsynchronously on net exit path\") is not complete.\n\nWe recently fixed one such situation in TCP due to defered freeing of\nskbs (commit 9b6412e6979f (\"tcp: drop secpath at the same time as we\ncurrently drop dst\")). This can also happen due to IP reassembly: skbs\nwith a secpath remain on the reassembly queue until netns\ndestruction. If we can\u0027t guarantee that the queues are flushed by the\ntime xfrm_state_fini runs, there may still be references to a (user)\nxfrm_state, preventing the timely deletion of the corresponding\nfallback state.\n\nInstead of chasing each instance of skbs holding a secpath one by one,\nthis patch fixes the issue directly within xfrm, by deleting the\nfallback state as soon as the last user state depending on it has been\ndeleted. Destruction will still happen when the final reference is\ndropped.\n\nA separate lockdep class for the fallback state is required since\nwe\u0027re going to lock x-\u003etunnel while x is locked."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T12:38:32.517Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b441cf3f8c4b8576639d20c8eb4aa32917602ecd"
}
],
"title": "xfrm: delete x-\u003etunnel as we delete x",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40215",
"datePublished": "2025-12-04T12:38:32.517Z",
"dateReserved": "2025-04-16T07:20:57.179Z",
"dateUpdated": "2025-12-04T12:38:32.517Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-61729 (GCVE-0-2025-61729)
Vulnerability from cvelistv5
Published
2025-12-02 18:54
Modified
2025-12-03 19:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/x509 |
Version: 0 ≤ Version: 1.25.0 ≤ |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-61729",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-02T21:52:36.341575Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-02T21:52:58.224Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "crypto/x509",
"product": "crypto/x509",
"programRoutines": [
{
"name": "Certificate.VerifyHostname"
},
{
"name": "Certificate.Verify"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.24.11",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.25.5",
"status": "affected",
"version": "1.25.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Philippe Antoine (Catena cyber)"
}
],
"descriptions": [
{
"lang": "en",
"value": "Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-400: Uncontrolled Resource Consumption",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T19:37:14.903Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://go.dev/cl/725920"
},
{
"url": "https://go.dev/issue/76445"
},
{
"url": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"
},
{
"url": "https://pkg.go.dev/vuln/GO-2025-4155"
}
],
"title": "Excessive resource consumption when printing error string for host certificate validation in crypto/x509"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2025-61729",
"datePublished": "2025-12-02T18:54:10.166Z",
"dateReserved": "2025-09-30T15:05:03.605Z",
"dateUpdated": "2025-12-03T19:37:14.903Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-53209 (GCVE-0-2023-53209)
Vulnerability from cvelistv5
Published
2025-09-15 14:21
Modified
2025-09-15 14:21
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211_hwsim: Fix possible NULL dereference
In a call to mac80211_hwsim_select_tx_link() the sta pointer might
be NULL, thus need to check that it is not NULL before accessing it.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/virtual/mac80211_hwsim.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d0124848c7940aba73492e282506b32a13f2e30e",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a8a20fed3e05b3a6866c5c58855deaf3c217ccd6",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "0cc80943ef518a1c51a1111e9346d1daf11dd545",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/virtual/mac80211_hwsim.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.42",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"version": "6.4.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.5",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211_hwsim: Fix possible NULL dereference\n\nIn a call to mac80211_hwsim_select_tx_link() the sta pointer might\nbe NULL, thus need to check that it is not NULL before accessing it."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-15T14:21:37.415Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d0124848c7940aba73492e282506b32a13f2e30e"
},
{
"url": "https://git.kernel.org/stable/c/a8a20fed3e05b3a6866c5c58855deaf3c217ccd6"
},
{
"url": "https://git.kernel.org/stable/c/0cc80943ef518a1c51a1111e9346d1daf11dd545"
}
],
"title": "wifi: mac80211_hwsim: Fix possible NULL dereference",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53209",
"datePublished": "2025-09-15T14:21:37.415Z",
"dateReserved": "2025-09-15T13:59:19.068Z",
"dateUpdated": "2025-09-15T14:21:37.415Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-53231 (GCVE-0-2023-53231)
Vulnerability from cvelistv5
Published
2025-09-15 14:22
Modified
2025-09-16 08:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
erofs: Fix detection of atomic context
Current check for atomic context is not sufficient as
z_erofs_decompressqueue_endio can be called under rcu lock
from blk_mq_flush_plug_list(). See the stacktrace [1]
In such case we should hand off the decompression work for async
processing rather than trying to do sync decompression in current
context. Patch fixes the detection by checking for
rcu_read_lock_any_held() and while at it use more appropriate
!in_task() check than in_atomic().
Background: Historically erofs would always schedule a kworker for
decompression which would incur the scheduling cost regardless of
the context. But z_erofs_decompressqueue_endio() may not always
be in atomic context and we could actually benefit from doing the
decompression in z_erofs_decompressqueue_endio() if we are in
thread context, for example when running with dm-verity.
This optimization was later added in patch [2] which has shown
improvement in performance benchmarks.
==============================================
[1] Problem stacktrace
[name:core&]BUG: sleeping function called from invalid context at kernel/locking/mutex.c:291
[name:core&]in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1615, name: CpuMonitorServi
[name:core&]preempt_count: 0, expected: 0
[name:core&]RCU nest depth: 1, expected: 0
CPU: 7 PID: 1615 Comm: CpuMonitorServi Tainted: G S W OE 6.1.25-android14-5-maybe-dirty-mainline #1
Hardware name: MT6897 (DT)
Call trace:
dump_backtrace+0x108/0x15c
show_stack+0x20/0x30
dump_stack_lvl+0x6c/0x8c
dump_stack+0x20/0x48
__might_resched+0x1fc/0x308
__might_sleep+0x50/0x88
mutex_lock+0x2c/0x110
z_erofs_decompress_queue+0x11c/0xc10
z_erofs_decompress_kickoff+0x110/0x1a4
z_erofs_decompressqueue_endio+0x154/0x180
bio_endio+0x1b0/0x1d8
__dm_io_complete+0x22c/0x280
clone_endio+0xe4/0x280
bio_endio+0x1b0/0x1d8
blk_update_request+0x138/0x3a4
blk_mq_plug_issue_direct+0xd4/0x19c
blk_mq_flush_plug_list+0x2b0/0x354
__blk_flush_plug+0x110/0x160
blk_finish_plug+0x30/0x4c
read_pages+0x2fc/0x370
page_cache_ra_unbounded+0xa4/0x23c
page_cache_ra_order+0x290/0x320
do_sync_mmap_readahead+0x108/0x2c0
filemap_fault+0x19c/0x52c
__do_fault+0xc4/0x114
handle_mm_fault+0x5b4/0x1168
do_page_fault+0x338/0x4b4
do_translation_fault+0x40/0x60
do_mem_abort+0x60/0xc8
el0_da+0x4c/0xe0
el0t_64_sync_handler+0xd4/0xfc
el0t_64_sync+0x1a0/0x1a4
[2] Link: https://lore.kernel.org/all/20210317035448.13921-1-huangjianan@oppo.com/
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/erofs/zdata.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "597fb60c75132719687e173b75cab8f6eb1ca657",
"status": "affected",
"version": "aea1286dcbbb87cf33595c2ac8b153c29a4611cb",
"versionType": "git"
},
{
"lessThan": "12d0a24afd9ea58e581ea64d64e066f2027b28d9",
"status": "affected",
"version": "aea1286dcbbb87cf33595c2ac8b153c29a4611cb",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/erofs/zdata.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"lessThan": "4.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"version": "6.4.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.5",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.4.7",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5",
"versionStartIncluding": "4.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: Fix detection of atomic context\n\nCurrent check for atomic context is not sufficient as\nz_erofs_decompressqueue_endio can be called under rcu lock\nfrom blk_mq_flush_plug_list(). See the stacktrace [1]\n\nIn such case we should hand off the decompression work for async\nprocessing rather than trying to do sync decompression in current\ncontext. Patch fixes the detection by checking for\nrcu_read_lock_any_held() and while at it use more appropriate\n!in_task() check than in_atomic().\n\nBackground: Historically erofs would always schedule a kworker for\ndecompression which would incur the scheduling cost regardless of\nthe context. But z_erofs_decompressqueue_endio() may not always\nbe in atomic context and we could actually benefit from doing the\ndecompression in z_erofs_decompressqueue_endio() if we are in\nthread context, for example when running with dm-verity.\nThis optimization was later added in patch [2] which has shown\nimprovement in performance benchmarks.\n\n==============================================\n[1] Problem stacktrace\n[name:core\u0026]BUG: sleeping function called from invalid context at kernel/locking/mutex.c:291\n[name:core\u0026]in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1615, name: CpuMonitorServi\n[name:core\u0026]preempt_count: 0, expected: 0\n[name:core\u0026]RCU nest depth: 1, expected: 0\nCPU: 7 PID: 1615 Comm: CpuMonitorServi Tainted: G S W OE 6.1.25-android14-5-maybe-dirty-mainline #1\nHardware name: MT6897 (DT)\nCall trace:\n dump_backtrace+0x108/0x15c\n show_stack+0x20/0x30\n dump_stack_lvl+0x6c/0x8c\n dump_stack+0x20/0x48\n __might_resched+0x1fc/0x308\n __might_sleep+0x50/0x88\n mutex_lock+0x2c/0x110\n z_erofs_decompress_queue+0x11c/0xc10\n z_erofs_decompress_kickoff+0x110/0x1a4\n z_erofs_decompressqueue_endio+0x154/0x180\n bio_endio+0x1b0/0x1d8\n __dm_io_complete+0x22c/0x280\n clone_endio+0xe4/0x280\n bio_endio+0x1b0/0x1d8\n blk_update_request+0x138/0x3a4\n blk_mq_plug_issue_direct+0xd4/0x19c\n blk_mq_flush_plug_list+0x2b0/0x354\n __blk_flush_plug+0x110/0x160\n blk_finish_plug+0x30/0x4c\n read_pages+0x2fc/0x370\n page_cache_ra_unbounded+0xa4/0x23c\n page_cache_ra_order+0x290/0x320\n do_sync_mmap_readahead+0x108/0x2c0\n filemap_fault+0x19c/0x52c\n __do_fault+0xc4/0x114\n handle_mm_fault+0x5b4/0x1168\n do_page_fault+0x338/0x4b4\n do_translation_fault+0x40/0x60\n do_mem_abort+0x60/0xc8\n el0_da+0x4c/0xe0\n el0t_64_sync_handler+0xd4/0xfc\n el0t_64_sync+0x1a0/0x1a4\n\n[2] Link: https://lore.kernel.org/all/20210317035448.13921-1-huangjianan@oppo.com/"
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T08:02:24.954Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/597fb60c75132719687e173b75cab8f6eb1ca657"
},
{
"url": "https://git.kernel.org/stable/c/12d0a24afd9ea58e581ea64d64e066f2027b28d9"
}
],
"title": "erofs: Fix detection of atomic context",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53231",
"datePublished": "2025-09-15T14:22:03.599Z",
"dateReserved": "2025-09-15T14:19:21.847Z",
"dateUpdated": "2025-09-16T08:02:24.954Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-13837 (GCVE-0-2025-13837)
Vulnerability from cvelistv5
Published
2025-12-01 18:13
Modified
2025-12-02 17:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Python Software Foundation | CPython |
Version: 0 Version: 3.14.0 Version: 3.15.0a1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-13837",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-01T18:23:28.615317Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-01T18:23:49.846Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"plistlib"
],
"product": "CPython",
"repo": "https://github.com/python/cpython",
"vendor": "Python Software Foundation",
"versions": [
{
"lessThan": "3.13.10",
"status": "affected",
"version": "0",
"versionType": "python"
},
{
"lessThan": "3.14.1",
"status": "affected",
"version": "3.14.0",
"versionType": "python"
},
{
"lessThan": "3.15.0",
"status": "affected",
"version": "3.15.0a1",
"versionType": "python"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues"
}
],
"value": "When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "LOCAL",
"baseScore": 2.1,
"baseSeverity": "LOW",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-02T17:42:56.740Z",
"orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"shortName": "PSF"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/pull/119343"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/python/cpython/issues/119342"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/694922cf40aa3a28f898b5f5ee08b71b4922df70"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/71fa8eb8233b37f16c88b6e3e583b461b205d1ba"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/b64441e4852383645af5b435411a6f849dd1b4cb"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/2X5IBCJXRQAZ5PSERLHMSJFBHFR3QM2C/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Out-of-memory when loading Plist",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"assignerShortName": "PSF",
"cveId": "CVE-2025-13837",
"datePublished": "2025-12-01T18:13:32.739Z",
"dateReserved": "2025-12-01T17:54:41.439Z",
"dateUpdated": "2025-12-02T17:42:56.740Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40242 (GCVE-0-2025-40242)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
gfs2: Fix unlikely race in gdlm_put_lock
In gdlm_put_lock(), there is a small window of time in which the
DFL_UNMOUNT flag has been set but the lockspace hasn't been released,
yet. In that window, dlm may still call gdlm_ast() and gdlm_bast().
To prevent it from dereferencing freed glock objects, only free the
glock if the lockspace has actually been released.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/gfs2/lock_dlm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "279bde3bbb0ac0bad5c729dfa85983d75a5d7641",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "64c61b4ac645222fa7b724cef616c1f862a72a40",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "28c4d9bc0708956c1a736a9e49fee71b65deee81",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/gfs2/lock_dlm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngfs2: Fix unlikely race in gdlm_put_lock\n\nIn gdlm_put_lock(), there is a small window of time in which the\nDFL_UNMOUNT flag has been set but the lockspace hasn\u0027t been released,\nyet. In that window, dlm may still call gdlm_ast() and gdlm_bast().\nTo prevent it from dereferencing freed glock objects, only free the\nglock if the lockspace has actually been released."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:31.497Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/279bde3bbb0ac0bad5c729dfa85983d75a5d7641"
},
{
"url": "https://git.kernel.org/stable/c/64c61b4ac645222fa7b724cef616c1f862a72a40"
},
{
"url": "https://git.kernel.org/stable/c/28c4d9bc0708956c1a736a9e49fee71b65deee81"
}
],
"title": "gfs2: Fix unlikely race in gdlm_put_lock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40242",
"datePublished": "2025-12-04T15:31:31.497Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T15:31:31.497Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40257 (GCVE-0-2025-40257)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix a race in mptcp_pm_del_add_timer()
mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer)
while another might have free entry already, as reported by syzbot.
Add RCU protection to fix this issue.
Also change confusing add_timer variable with stop_timer boolean.
syzbot report:
BUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616
Read of size 4 at addr ffff8880311e4150 by task kworker/1:1/44
CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Workqueue: events mptcp_worker
Call Trace:
<TASK>
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0xca/0x240 mm/kasan/report.c:482
kasan_report+0x118/0x150 mm/kasan/report.c:595
__timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616
sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631
mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362
mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174
tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361
tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441
tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931
tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374
ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205
ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239
NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318
NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318
__netif_receive_skb_one_core net/core/dev.c:6079 [inline]
__netif_receive_skb+0x143/0x380 net/core/dev.c:6192
process_backlog+0x31e/0x900 net/core/dev.c:6544
__napi_poll+0xb6/0x540 net/core/dev.c:7594
napi_poll net/core/dev.c:7657 [inline]
net_rx_action+0x5f7/0xda0 net/core/dev.c:7784
handle_softirqs+0x22f/0x710 kernel/softirq.c:622
__do_softirq kernel/softirq.c:656 [inline]
__local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302
mptcp_pm_send_ack net/mptcp/pm.c:210 [inline]
mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1
mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002
mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762
process_one_work kernel/workqueue.c:3263 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427
kthread+0x711/0x8a0 kernel/kthread.c:463
ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
Allocated by task 44:
kasan_save_stack mm/kasan/common.c:56 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:77
poison_kmalloc_redzone mm/kasan/common.c:400 [inline]
__kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417
kasan_kmalloc include/linux/kasan.h:262 [inline]
__kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748
kmalloc_noprof include/linux/slab.h:957 [inline]
mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385
mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355
mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline]
__mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529
mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008
mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762
process_one_work kernel/workqueue.c:3263 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427
kthread+0x711/0x8a0 kernel/kthread.c:463
ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
Freed by task 6630:
kasan_save_stack mm/kasan/common.c:56 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:77
__kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587
kasan_save_free_info mm/kasan/kasan.h:406 [inline]
poison_slab_object m
---truncated---
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 Version: 00cfd77b9063dcdf3628a7087faba60de85a9cc8 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/mptcp/pm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9be29f8e7ce4e147e56caac2c3a0ce3573cf9c17",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
},
{
"lessThan": "e2d1ad207174a7cd7903dd27a00db4b2dfa6c64b",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
},
{
"lessThan": "385ddc0f008f24d1e7d03be998b3a98a37bd29ff",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
},
{
"lessThan": "c602cc344b4b8d41515fec3ffa98457ac963ee12",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
},
{
"lessThan": "6d3275d4ca62e2c02e1b7e8cd32db59df91c14b7",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
},
{
"lessThan": "bbbd75346c8e6490b19c2ba90f38ea66ccf352b2",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
},
{
"lessThan": "426358d9be7ce3518966422f87b96f1bad27295f",
"status": "affected",
"version": "00cfd77b9063dcdf3628a7087faba60de85a9cc8",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/mptcp/pm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"lessThan": "5.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "5.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix a race in mptcp_pm_del_add_timer()\n\nmptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, \u0026entry-\u003eadd_timer)\nwhile another might have free entry already, as reported by syzbot.\n\nAdd RCU protection to fix this issue.\n\nAlso change confusing add_timer variable with stop_timer boolean.\n\nsyzbot report:\n\nBUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616\nRead of size 4 at addr ffff8880311e4150 by task kworker/1:1/44\n\nCPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025\nWorkqueue: events mptcp_worker\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x240 mm/kasan/report.c:482\n kasan_report+0x118/0x150 mm/kasan/report.c:595\n __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616\n sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631\n mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362\n mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174\n tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361\n tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441\n tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931\n tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374\n ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205\n ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239\n NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318\n NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318\n __netif_receive_skb_one_core net/core/dev.c:6079 [inline]\n __netif_receive_skb+0x143/0x380 net/core/dev.c:6192\n process_backlog+0x31e/0x900 net/core/dev.c:6544\n __napi_poll+0xb6/0x540 net/core/dev.c:7594\n napi_poll net/core/dev.c:7657 [inline]\n net_rx_action+0x5f7/0xda0 net/core/dev.c:7784\n handle_softirqs+0x22f/0x710 kernel/softirq.c:622\n __do_softirq kernel/softirq.c:656 [inline]\n __local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302\n mptcp_pm_send_ack net/mptcp/pm.c:210 [inline]\n mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1\n mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002\n mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762\n process_one_work kernel/workqueue.c:3263 [inline]\n process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427\n kthread+0x711/0x8a0 kernel/kthread.c:463\n ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245\n \u003c/TASK\u003e\n\nAllocated by task 44:\n kasan_save_stack mm/kasan/common.c:56 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:77\n poison_kmalloc_redzone mm/kasan/common.c:400 [inline]\n __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417\n kasan_kmalloc include/linux/kasan.h:262 [inline]\n __kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748\n kmalloc_noprof include/linux/slab.h:957 [inline]\n mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385\n mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355\n mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline]\n __mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529\n mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008\n mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762\n process_one_work kernel/workqueue.c:3263 [inline]\n process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427\n kthread+0x711/0x8a0 kernel/kthread.c:463\n ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245\n\nFreed by task 6630:\n kasan_save_stack mm/kasan/common.c:56 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:77\n __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587\n kasan_save_free_info mm/kasan/kasan.h:406 [inline]\n poison_slab_object m\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:54.361Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9be29f8e7ce4e147e56caac2c3a0ce3573cf9c17"
},
{
"url": "https://git.kernel.org/stable/c/e2d1ad207174a7cd7903dd27a00db4b2dfa6c64b"
},
{
"url": "https://git.kernel.org/stable/c/385ddc0f008f24d1e7d03be998b3a98a37bd29ff"
},
{
"url": "https://git.kernel.org/stable/c/c602cc344b4b8d41515fec3ffa98457ac963ee12"
},
{
"url": "https://git.kernel.org/stable/c/6d3275d4ca62e2c02e1b7e8cd32db59df91c14b7"
},
{
"url": "https://git.kernel.org/stable/c/bbbd75346c8e6490b19c2ba90f38ea66ccf352b2"
},
{
"url": "https://git.kernel.org/stable/c/426358d9be7ce3518966422f87b96f1bad27295f"
}
],
"title": "mptcp: fix a race in mptcp_pm_del_add_timer()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40257",
"datePublished": "2025-12-04T16:08:18.433Z",
"dateReserved": "2025-04-16T07:20:57.182Z",
"dateUpdated": "2025-12-06T21:38:54.361Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12819 (GCVE-0-2025-12819)
Vulnerability from cvelistv5
Published
2025-12-03 19:00
Modified
2025-12-03 22:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-426 - Untrusted Search Path
Summary
Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker to execute arbitrary SQL during authentication via a malicious search_path parameter in the StartupMessage.
References
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12819",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-03T19:11:14.559731Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T19:11:59.406Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "PgBouncer",
"vendor": "n/a",
"versions": [
{
"lessThan": "1.25.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"configurations": [
{
"lang": "en",
"value": "track_extra_parameters includes search_path (non-default configuration) AND auth_user is set to a non-empty string (non-default configuration) AND auth_query is configured without fully-qualified object names (default configuration, the \u003c operator is not schema qualified)"
},
{
"lang": "en",
"value": "track_extra_parameters includes another security sensitive parameter (non-default configuration and extremely unlikely) and auth_user is set to a non-empty string (non-default configuration)"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Thanks to Jason Tsang of Snowflake Inc. for finding this issue."
}
],
"descriptions": [
{
"lang": "en",
"value": "Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker to execute arbitrary SQL during authentication via a malicious search_path parameter in the StartupMessage."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-426",
"description": "Untrusted Search Path",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T22:38:58.388Z",
"orgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
"shortName": "PostgreSQL"
},
"references": [
{
"url": "https://www.pgbouncer.org/changelog.html#pgbouncer-125x"
}
],
"title": "Untrusted search path in auth_query connection in PgBouncer",
"workarounds": [
{
"lang": "en",
"value": "Remove search_path and any other security sensitive parameters from track_extra_parameters"
},
{
"lang": "en",
"value": "ensure auth_query uses fully-qualified object and operator names (e.g., pg_catalog.current_user instead of current_user)"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007",
"assignerShortName": "PostgreSQL",
"cveId": "CVE-2025-12819",
"datePublished": "2025-12-03T19:00:09.063Z",
"dateReserved": "2025-11-06T17:22:32.839Z",
"dateUpdated": "2025-12-03T22:38:58.388Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-50303 (GCVE-0-2022-50303)
Vulnerability from cvelistv5
Published
2025-09-15 14:45
Modified
2025-09-16 08:02
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix double release compute pasid
If kfd_process_device_init_vm returns failure after vm is converted to
compute vm and vm->pasid set to compute pasid, KFD will not take
pdd->drm_file reference. As a result, drm close file handler maybe
called to release the compute pasid before KFD process destroy worker to
release the same pasid and set vm->pasid to zero, this generates below
WARNING backtrace and NULL pointer access.
Add helper amdgpu_amdkfd_gpuvm_set_vm_pasid and call it at the last step
of kfd_process_device_init_vm, to ensure vm pasid is the original pasid
if acquiring vm failed or is the compute pasid with pdd->drm_file
reference taken to avoid double release same pasid.
amdgpu: Failed to create process VM object
ida_free called for id=32770 which is not allocated.
WARNING: CPU: 57 PID: 72542 at ../lib/idr.c:522 ida_free+0x96/0x140
RIP: 0010:ida_free+0x96/0x140
Call Trace:
amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]
amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]
drm_file_free.part.13+0x216/0x270 [drm]
drm_close_helper.isra.14+0x60/0x70 [drm]
drm_release+0x6e/0xf0 [drm]
__fput+0xcc/0x280
____fput+0xe/0x20
task_work_run+0x96/0xc0
do_exit+0x3d0/0xc10
BUG: kernel NULL pointer dereference, address: 0000000000000000
RIP: 0010:ida_free+0x76/0x140
Call Trace:
amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]
amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]
drm_file_free.part.13+0x216/0x270 [drm]
drm_close_helper.isra.14+0x60/0x70 [drm]
drm_release+0x6e/0xf0 [drm]
__fput+0xcc/0x280
____fput+0xe/0x20
task_work_run+0x96/0xc0
do_exit+0x3d0/0xc10
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h",
"drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c",
"drivers/gpu/drm/amd/amdkfd/kfd_process.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "89f0d766c9e3fdeafbed6f855d433c2768cde862",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "a02c07b619899179384fde06f951530438a3512d",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
},
{
"lessThan": "1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5",
"status": "affected",
"version": "4a488a7ad71401169cecee75dc94bcce642e2c53",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h",
"drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c",
"drivers/gpu/drm/amd/amdkfd/kfd_process.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.19"
},
{
"lessThan": "3.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.19",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.19",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.5",
"versionStartIncluding": "3.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2",
"versionStartIncluding": "3.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix double release compute pasid\n\nIf kfd_process_device_init_vm returns failure after vm is converted to\ncompute vm and vm-\u003epasid set to compute pasid, KFD will not take\npdd-\u003edrm_file reference. As a result, drm close file handler maybe\ncalled to release the compute pasid before KFD process destroy worker to\nrelease the same pasid and set vm-\u003epasid to zero, this generates below\nWARNING backtrace and NULL pointer access.\n\nAdd helper amdgpu_amdkfd_gpuvm_set_vm_pasid and call it at the last step\nof kfd_process_device_init_vm, to ensure vm pasid is the original pasid\nif acquiring vm failed or is the compute pasid with pdd-\u003edrm_file\nreference taken to avoid double release same pasid.\n\n amdgpu: Failed to create process VM object\n ida_free called for id=32770 which is not allocated.\n WARNING: CPU: 57 PID: 72542 at ../lib/idr.c:522 ida_free+0x96/0x140\n RIP: 0010:ida_free+0x96/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n RIP: 0010:ida_free+0x76/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10"
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T08:02:05.373Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/89f0d766c9e3fdeafbed6f855d433c2768cde862"
},
{
"url": "https://git.kernel.org/stable/c/a02c07b619899179384fde06f951530438a3512d"
},
{
"url": "https://git.kernel.org/stable/c/1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5"
}
],
"title": "drm/amdkfd: Fix double release compute pasid",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-50303",
"datePublished": "2025-09-15T14:45:58.735Z",
"dateReserved": "2025-09-15T14:18:36.812Z",
"dateUpdated": "2025-09-16T08:02:05.373Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-6485 (GCVE-0-2024-6485)
Vulnerability from cvelistv5
Published
2024-07-11 17:08
Modified
2025-11-03 19:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Summary
A security vulnerability has been discovered in bootstrap that could enable Cross-Site Scripting (XSS) attacks. The vulnerability is associated with the data-loading-text attribute within the button plugin. This vulnerability can be exploited by injecting malicious JavaScript code into the attribute, which would then be executed when the button's loading state is triggered.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Bootstrap | Bootstrap |
Version: 1.4.0 ≤ 3.4.1 |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:getbootstrap:bootstrap:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "bootstrap",
"vendor": "getbootstrap",
"versions": [
{
"lessThanOrEqual": "3.4.1",
"status": "affected",
"version": "2.0.0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6485",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-11T18:49:37.849230Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-11T20:01:02.497Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:34:34.709Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.herodevs.com/vulnerability-directory/cve-2024-6485"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00020.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Bootstrap",
"vendor": "Bootstrap",
"versions": [
{
"lessThanOrEqual": "3.4.1",
"status": "affected",
"version": "1.4.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "bootstrap-sass",
"vendor": "Bootstrap-sass",
"versions": [
{
"lessThanOrEqual": "3.4.3",
"status": "affected",
"version": "2.3.2",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "K"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA security vulnerability has been discovered in bootstrap that could enable Cross-Site Scripting (XSS) attacks. The vulnerability is associated with the \u003c/span\u003e\u003ccode\u003edata-loading-text\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e attribute within the \u003c/span\u003e\u003ccode\u003ebutton\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e plugin. This vulnerability can be exploited by injecting malicious JavaScript code into the attribute, which would then be executed when the button\u0027s loading state is triggered.\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "A security vulnerability has been discovered in bootstrap that could enable Cross-Site Scripting (XSS) attacks. The vulnerability is associated with the data-loading-text attribute within the button plugin. This vulnerability can be exploited by injecting malicious JavaScript code into the attribute, which would then be executed when the button\u0027s loading state is triggered."
}
],
"impacts": [
{
"capecId": "CAPEC-63",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-63 Cross-Site Scripting (XSS)"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-24T19:15:39.832Z",
"orgId": "36c7be3b-2937-45df-85ea-ca7133ea542c",
"shortName": "HeroDevs"
},
"references": [
{
"url": "https://www.herodevs.com/vulnerability-directory/cve-2024-6485"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "XSS in Bootstrap button component",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "36c7be3b-2937-45df-85ea-ca7133ea542c",
"assignerShortName": "HeroDevs",
"cveId": "CVE-2024-6485",
"datePublished": "2024-07-11T17:08:08.224Z",
"dateReserved": "2024-07-03T16:54:39.173Z",
"dateUpdated": "2025-11-03T19:34:34.709Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40217 (GCVE-0-2025-40217)
Vulnerability from cvelistv5
Published
2025-12-04 14:50
Modified
2025-12-06 04:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pidfs: validate extensible ioctls
Validate extensible ioctls stricter than we do now.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/pidfs.c",
"include/linux/fs.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bf0fbf5e8b0aff8a4a0fb35e32b10083baa83c04",
"status": "affected",
"version": "5b08bd408534bfb3a7cf5778da5b27d4e4fffe12",
"versionType": "git"
},
{
"lessThan": "3c17001b21b9f168c957ced9384abe969019b609",
"status": "affected",
"version": "5b08bd408534bfb3a7cf5778da5b27d4e4fffe12",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/pidfs.c",
"include/linux/fs.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.11"
},
{
"lessThan": "6.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.4",
"versionStartIncluding": "6.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "6.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npidfs: validate extensible ioctls\n\nValidate extensible ioctls stricter than we do now."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T04:14:42.449Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/bf0fbf5e8b0aff8a4a0fb35e32b10083baa83c04"
},
{
"url": "https://git.kernel.org/stable/c/3c17001b21b9f168c957ced9384abe969019b609"
}
],
"title": "pidfs: validate extensible ioctls",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40217",
"datePublished": "2025-12-04T14:50:40.664Z",
"dateReserved": "2025-04-16T07:20:57.179Z",
"dateUpdated": "2025-12-06T04:14:42.449Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40253 (GCVE-0-2025-40253)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/ctcm: Fix double-kfree
The function 'mpc_rcvd_sweep_req(mpcginfo)' is called conditionally
from function 'ctcmpc_unpack_skb'. It frees passed mpcginfo.
After that a call to function 'kfree' in function 'ctcmpc_unpack_skb'
frees it again.
Remove 'kfree' call in function 'mpc_rcvd_sweep_req(mpcginfo)'.
Bug detected by the clang static analyzer.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 467ddbbe7e749d558f13e640f50f546149c930b3 Version: 4d3c6d741816539b57fa1110c3f765a8c176d7b4 Version: 2bd57101c3ecf3f8c0da1d26c2b6ad511adc6d50 Version: 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a Version: 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a Version: 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a Version: 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a Version: 0c0b20587b9f25a2ad14db7f80ebe49bdf29920a Version: 36933de59f67029e5739a98393891f9b94f27e0f Version: d886b4292a1c5b4facdb2dfdc31f0fecc71df898 Version: 4c9ba0fed125deba8416b995b0c274b0804c0c24 Version: ea0053af5dab4d63a9c44563973fb2f3bfd9eb2b |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/s390/net/ctcm_mpc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "06f1dd1de0d33dbfbd2e1fc9fc57d8895f730de2",
"status": "affected",
"version": "467ddbbe7e749d558f13e640f50f546149c930b3",
"versionType": "git"
},
{
"lessThan": "6bf8ccaabce8cebb6cb1f255c93d0acdfe95c17a",
"status": "affected",
"version": "4d3c6d741816539b57fa1110c3f765a8c176d7b4",
"versionType": "git"
},
{
"lessThan": "7616e2eee679746d526c7f5befd4eedb995935b5",
"status": "affected",
"version": "2bd57101c3ecf3f8c0da1d26c2b6ad511adc6d50",
"versionType": "git"
},
{
"lessThan": "43096dab8cc60fc39133205fd149a54d3acebea8",
"status": "affected",
"version": "0c0b20587b9f25a2ad14db7f80ebe49bdf29920a",
"versionType": "git"
},
{
"lessThan": "3b177b2ded563df16f6d5920671ffcfe5915d472",
"status": "affected",
"version": "0c0b20587b9f25a2ad14db7f80ebe49bdf29920a",
"versionType": "git"
},
{
"lessThan": "b9dbfb1b5699f9f1e4991f96741bdf9047147589",
"status": "affected",
"version": "0c0b20587b9f25a2ad14db7f80ebe49bdf29920a",
"versionType": "git"
},
{
"lessThan": "7ff76f8dc6b550f8d16487bf3cebc278be720b5c",
"status": "affected",
"version": "0c0b20587b9f25a2ad14db7f80ebe49bdf29920a",
"versionType": "git"
},
{
"lessThan": "da02a1824884d6c84c5e5b5ac373b0c9e3288ec2",
"status": "affected",
"version": "0c0b20587b9f25a2ad14db7f80ebe49bdf29920a",
"versionType": "git"
},
{
"status": "affected",
"version": "36933de59f67029e5739a98393891f9b94f27e0f",
"versionType": "git"
},
{
"status": "affected",
"version": "d886b4292a1c5b4facdb2dfdc31f0fecc71df898",
"versionType": "git"
},
{
"status": "affected",
"version": "4c9ba0fed125deba8416b995b0c274b0804c0c24",
"versionType": "git"
},
{
"status": "affected",
"version": "ea0053af5dab4d63a9c44563973fb2f3bfd9eb2b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/s390/net/ctcm_mpc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"lessThan": "5.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.302",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.302",
"versionStartIncluding": "5.4.195",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "5.10.117",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "5.15.41",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.315",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.14.280",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.244",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.17.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/ctcm: Fix double-kfree\n\nThe function \u0027mpc_rcvd_sweep_req(mpcginfo)\u0027 is called conditionally\nfrom function \u0027ctcmpc_unpack_skb\u0027. It frees passed mpcginfo.\nAfter that a call to function \u0027kfree\u0027 in function \u0027ctcmpc_unpack_skb\u0027\nfrees it again.\n\nRemove \u0027kfree\u0027 call in function \u0027mpc_rcvd_sweep_req(mpcginfo)\u0027.\n\nBug detected by the clang static analyzer."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:50.378Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/06f1dd1de0d33dbfbd2e1fc9fc57d8895f730de2"
},
{
"url": "https://git.kernel.org/stable/c/6bf8ccaabce8cebb6cb1f255c93d0acdfe95c17a"
},
{
"url": "https://git.kernel.org/stable/c/7616e2eee679746d526c7f5befd4eedb995935b5"
},
{
"url": "https://git.kernel.org/stable/c/43096dab8cc60fc39133205fd149a54d3acebea8"
},
{
"url": "https://git.kernel.org/stable/c/3b177b2ded563df16f6d5920671ffcfe5915d472"
},
{
"url": "https://git.kernel.org/stable/c/b9dbfb1b5699f9f1e4991f96741bdf9047147589"
},
{
"url": "https://git.kernel.org/stable/c/7ff76f8dc6b550f8d16487bf3cebc278be720b5c"
},
{
"url": "https://git.kernel.org/stable/c/da02a1824884d6c84c5e5b5ac373b0c9e3288ec2"
}
],
"title": "s390/ctcm: Fix double-kfree",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40253",
"datePublished": "2025-12-04T16:08:15.340Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-06T21:38:50.378Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40259 (GCVE-0-2025-40259)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: sg: Do not sleep in atomic context
sg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may
sleep. Hence, call sg_finish_rem_req() with interrupts enabled instead
of disabled.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 97d27b0dd015e980ade63fda111fd1353276e28b Version: 8d1f3b474a89b42f957ba3bae959dd3cd16531ca Version: fa55ef3f803fc7c20be0ab809e6278c31febd875 Version: 6af37613289cfd32516ada47e444b48a638829c8 Version: 4a8e8e0af9a520a685e0ab2d489327d5220d7ce2 Version: ae9b6ae2e77947534e255903627cc62746ea77e2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/sg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "11eeee00c94d770d4e45364060b5f1526dfe567b",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "db6ac8703ab2b473e1ec845f57f6dd961a388d9f",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "109afbd88ecc46b6cc7551367222387e97999765",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "3dfd520c3b4ffe69e0630c580717d40447ab842f",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "b343cee5df7e750d9033fba33e96fc4399fa88a5",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "6983d8375c040bb449d2187f4a57a20de01244fe",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"lessThan": "90449f2d1e1f020835cba5417234636937dd657e",
"status": "affected",
"version": "97d27b0dd015e980ade63fda111fd1353276e28b",
"versionType": "git"
},
{
"status": "affected",
"version": "8d1f3b474a89b42f957ba3bae959dd3cd16531ca",
"versionType": "git"
},
{
"status": "affected",
"version": "fa55ef3f803fc7c20be0ab809e6278c31febd875",
"versionType": "git"
},
{
"status": "affected",
"version": "6af37613289cfd32516ada47e444b48a638829c8",
"versionType": "git"
},
{
"status": "affected",
"version": "4a8e8e0af9a520a685e0ab2d489327d5220d7ce2",
"versionType": "git"
},
{
"status": "affected",
"version": "ae9b6ae2e77947534e255903627cc62746ea77e2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/sg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.12"
},
{
"lessThan": "4.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.302",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.302",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.16.85",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.18.101",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.1.52",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4.123",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.89",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sg: Do not sleep in atomic context\n\nsg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may\nsleep. Hence, call sg_finish_rem_req() with interrupts enabled instead\nof disabled."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:58.302Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/11eeee00c94d770d4e45364060b5f1526dfe567b"
},
{
"url": "https://git.kernel.org/stable/c/db6ac8703ab2b473e1ec845f57f6dd961a388d9f"
},
{
"url": "https://git.kernel.org/stable/c/109afbd88ecc46b6cc7551367222387e97999765"
},
{
"url": "https://git.kernel.org/stable/c/3dfd520c3b4ffe69e0630c580717d40447ab842f"
},
{
"url": "https://git.kernel.org/stable/c/b343cee5df7e750d9033fba33e96fc4399fa88a5"
},
{
"url": "https://git.kernel.org/stable/c/b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f"
},
{
"url": "https://git.kernel.org/stable/c/6983d8375c040bb449d2187f4a57a20de01244fe"
},
{
"url": "https://git.kernel.org/stable/c/90449f2d1e1f020835cba5417234636937dd657e"
}
],
"title": "scsi: sg: Do not sleep in atomic context",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40259",
"datePublished": "2025-12-04T16:08:19.904Z",
"dateReserved": "2025-04-16T07:20:57.182Z",
"dateUpdated": "2025-12-06T21:38:58.302Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40245 (GCVE-0-2025-40245)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
nios2: ensure that memblock.current_limit is set when setting pfn limits
On nios2, with CONFIG_FLATMEM set, the kernel relies on
memblock_get_current_limit() to determine the limits of mem_map, in
particular for max_low_pfn.
Unfortunately, memblock.current_limit is only default initialized to
MEMBLOCK_ALLOC_ANYWHERE at this point of the bootup, potentially leading
to situations where max_low_pfn can erroneously exceed the value of
max_pfn and, thus, the valid range of available DRAM.
This can in turn cause kernel-level paging failures, e.g.:
[ 76.900000] Unable to handle kernel paging request at virtual address 20303000
[ 76.900000] ea = c0080890, ra = c000462c, cause = 14
[ 76.900000] Kernel panic - not syncing: Oops
[ 76.900000] ---[ end Kernel panic - not syncing: Oops ]---
This patch fixes this by pre-calculating memblock.current_limit
based on the upper limits of the available memory ranges via
adjust_lowmem_bounds, a simplified version of the equivalent
implementation within the arm architecture.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/nios2/kernel/setup.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "25f09699edd360b534ccae16bc276c3b52c471f3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "5c3e38a367822f036227dd52bac82dc4a05157e2",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b1ec9faef7e36269ca3ec890972a78effbaeb975",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "90f5f715550e07cd6a51f80fc3f062d832c8c997",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8912814f14e298b83df072fecc1f7ed1b63b1b2c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a20b83cf45be2057f3d073506779e52c7fa17f94",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/nios2/kernel/setup.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnios2: ensure that memblock.current_limit is set when setting pfn limits\n\nOn nios2, with CONFIG_FLATMEM set, the kernel relies on\nmemblock_get_current_limit() to determine the limits of mem_map, in\nparticular for max_low_pfn.\nUnfortunately, memblock.current_limit is only default initialized to\nMEMBLOCK_ALLOC_ANYWHERE at this point of the bootup, potentially leading\nto situations where max_low_pfn can erroneously exceed the value of\nmax_pfn and, thus, the valid range of available DRAM.\n\nThis can in turn cause kernel-level paging failures, e.g.:\n\n[ 76.900000] Unable to handle kernel paging request at virtual address 20303000\n[ 76.900000] ea = c0080890, ra = c000462c, cause = 14\n[ 76.900000] Kernel panic - not syncing: Oops\n[ 76.900000] ---[ end Kernel panic - not syncing: Oops ]---\n\nThis patch fixes this by pre-calculating memblock.current_limit\nbased on the upper limits of the available memory ranges via\nadjust_lowmem_bounds, a simplified version of the equivalent\nimplementation within the arm architecture."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:34.142Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/25f09699edd360b534ccae16bc276c3b52c471f3"
},
{
"url": "https://git.kernel.org/stable/c/5c3e38a367822f036227dd52bac82dc4a05157e2"
},
{
"url": "https://git.kernel.org/stable/c/b1ec9faef7e36269ca3ec890972a78effbaeb975"
},
{
"url": "https://git.kernel.org/stable/c/90f5f715550e07cd6a51f80fc3f062d832c8c997"
},
{
"url": "https://git.kernel.org/stable/c/8912814f14e298b83df072fecc1f7ed1b63b1b2c"
},
{
"url": "https://git.kernel.org/stable/c/a20b83cf45be2057f3d073506779e52c7fa17f94"
}
],
"title": "nios2: ensure that memblock.current_limit is set when setting pfn limits",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40245",
"datePublished": "2025-12-04T15:31:34.142Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T15:31:34.142Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40252 (GCVE-0-2025-40252)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()
The loops in 'qede_tpa_cont()' and 'qede_tpa_end()', iterate
over 'cqe->len_list[]' using only a zero-length terminator as
the stopping condition. If the terminator was missing or
malformed, the loop could run past the end of the fixed-size array.
Add an explicit bound check using ARRAY_SIZE() in both loops to prevent
a potential out-of-bounds access.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 55482edc25f0606851de42e73618f813f310d009 Version: 55482edc25f0606851de42e73618f813f310d009 Version: 55482edc25f0606851de42e73618f813f310d009 Version: 55482edc25f0606851de42e73618f813f310d009 Version: 55482edc25f0606851de42e73618f813f310d009 Version: 55482edc25f0606851de42e73618f813f310d009 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/qlogic/qede/qede_fp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ecbb12caf399d7cf364b7553ed5aebeaa2f255bc",
"status": "affected",
"version": "55482edc25f0606851de42e73618f813f310d009",
"versionType": "git"
},
{
"lessThan": "a778912b4a53587ea07d85526d152f85d109cbfe",
"status": "affected",
"version": "55482edc25f0606851de42e73618f813f310d009",
"versionType": "git"
},
{
"lessThan": "f0923011c1261b33a2ac1de349256d39cb750dd0",
"status": "affected",
"version": "55482edc25f0606851de42e73618f813f310d009",
"versionType": "git"
},
{
"lessThan": "917a9d02182ac8b4f25eb47dc02f3ec679608c24",
"status": "affected",
"version": "55482edc25f0606851de42e73618f813f310d009",
"versionType": "git"
},
{
"lessThan": "e441db07f208184e0466abf44b389a81d70c340e",
"status": "affected",
"version": "55482edc25f0606851de42e73618f813f310d009",
"versionType": "git"
},
{
"lessThan": "896f1a2493b59beb2b5ccdf990503dbb16cb2256",
"status": "affected",
"version": "55482edc25f0606851de42e73618f813f310d009",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/qlogic/qede/qede_fp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.6"
},
{
"lessThan": "4.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "4.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "4.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()\n\nThe loops in \u0027qede_tpa_cont()\u0027 and \u0027qede_tpa_end()\u0027, iterate\nover \u0027cqe-\u003elen_list[]\u0027 using only a zero-length terminator as\nthe stopping condition. If the terminator was missing or\nmalformed, the loop could run past the end of the fixed-size array.\n\nAdd an explicit bound check using ARRAY_SIZE() in both loops to prevent\na potential out-of-bounds access.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:48.403Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ecbb12caf399d7cf364b7553ed5aebeaa2f255bc"
},
{
"url": "https://git.kernel.org/stable/c/a778912b4a53587ea07d85526d152f85d109cbfe"
},
{
"url": "https://git.kernel.org/stable/c/f0923011c1261b33a2ac1de349256d39cb750dd0"
},
{
"url": "https://git.kernel.org/stable/c/917a9d02182ac8b4f25eb47dc02f3ec679608c24"
},
{
"url": "https://git.kernel.org/stable/c/e441db07f208184e0466abf44b389a81d70c340e"
},
{
"url": "https://git.kernel.org/stable/c/896f1a2493b59beb2b5ccdf990503dbb16cb2256"
}
],
"title": "net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40252",
"datePublished": "2025-12-04T16:08:14.393Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-06T21:38:48.403Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40240 (GCVE-0-2025-40240)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: avoid NULL dereference when chunk data buffer is missing
chunk->skb pointer is dereferenced in the if-block where it's supposed
to be NULL only.
chunk->skb can only be NULL if chunk->head_skb is not. Check for frag_list
instead and do it just before replacing chunk->skb. We're sure that
otherwise chunk->skb is non-NULL because of outer if() condition.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb Version: 90017accff61ae89283ad9a51f9ac46ca01633fb |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sctp/inqueue.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "61cda2777b07d27459f5cac5a047c3edf9c8a1a9",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "08165c296597075763130919f2aae59b5822f016",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "03e80a4b04ef1fb2c61dd63216ab8d3a5dcb196f",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "4f6da435fb5d8a21cbf8cae5ca5a2ba0e1012b71",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "cb9055ba30306ede4ad920002233d0659982f1cb",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "7a832b0f99be19df608cb75c023f8027b1789bd1",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "89b465b54227c245ddc7cc9ed822231af21123ef",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
},
{
"lessThan": "441f0647f7673e0e64d4910ef61a5fb8f16bfb82",
"status": "affected",
"version": "90017accff61ae89283ad9a51f9ac46ca01633fb",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sctp/inqueue.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.8"
},
{
"lessThan": "4.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.301",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.301",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "4.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: avoid NULL dereference when chunk data buffer is missing\n\nchunk-\u003eskb pointer is dereferenced in the if-block where it\u0027s supposed\nto be NULL only.\n\nchunk-\u003eskb can only be NULL if chunk-\u003ehead_skb is not. Check for frag_list\ninstead and do it just before replacing chunk-\u003eskb. We\u0027re sure that\notherwise chunk-\u003eskb is non-NULL because of outer if() condition."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:29.715Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/61cda2777b07d27459f5cac5a047c3edf9c8a1a9"
},
{
"url": "https://git.kernel.org/stable/c/08165c296597075763130919f2aae59b5822f016"
},
{
"url": "https://git.kernel.org/stable/c/03e80a4b04ef1fb2c61dd63216ab8d3a5dcb196f"
},
{
"url": "https://git.kernel.org/stable/c/4f6da435fb5d8a21cbf8cae5ca5a2ba0e1012b71"
},
{
"url": "https://git.kernel.org/stable/c/cb9055ba30306ede4ad920002233d0659982f1cb"
},
{
"url": "https://git.kernel.org/stable/c/7a832b0f99be19df608cb75c023f8027b1789bd1"
},
{
"url": "https://git.kernel.org/stable/c/89b465b54227c245ddc7cc9ed822231af21123ef"
},
{
"url": "https://git.kernel.org/stable/c/441f0647f7673e0e64d4910ef61a5fb8f16bfb82"
}
],
"title": "sctp: avoid NULL dereference when chunk data buffer is missing",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40240",
"datePublished": "2025-12-04T15:31:29.715Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T15:31:29.715Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40233 (GCVE-0-2025-40233)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: clear extent cache after moving/defragmenting extents
The extent map cache can become stale when extents are moved or
defragmented, causing subsequent operations to see outdated extent flags.
This triggers a BUG_ON in ocfs2_refcount_cal_cow_clusters().
The problem occurs when:
1. copy_file_range() creates a reflinked extent with OCFS2_EXT_REFCOUNTED
2. ioctl(FITRIM) triggers ocfs2_move_extents()
3. __ocfs2_move_extents_range() reads and caches the extent (flags=0x2)
4. ocfs2_move_extent()/ocfs2_defrag_extent() calls __ocfs2_move_extent()
which clears OCFS2_EXT_REFCOUNTED flag on disk (flags=0x0)
5. The extent map cache is not invalidated after the move
6. Later write() operations read stale cached flags (0x2) but disk has
updated flags (0x0), causing a mismatch
7. BUG_ON(!(rec->e_flags & OCFS2_EXT_REFCOUNTED)) triggers
Fix by clearing the extent map cache after each extent move/defrag
operation in __ocfs2_move_extents_range(). This ensures subsequent
operations read fresh extent data from disk.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c Version: 53069d4e76954e2e63c1b3c501051c6fbcf7298c |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/ocfs2/move_extents.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "93166bc53c0e3587058327a4121daea34b4fecd5",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "a7ee72286efba1d407c6f15a0528e43593fb7007",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "93b1ab422f1966b71561158e1aedce4ec100f357",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "e92af7737a94a729225d2a5d180eaaa77fe0bbc1",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "aa6a21409dd6221bb268b56bb410e031c632ff9a",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "bb69928ed578f881e68d26aaf1a8f6e7faab3b44",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "a21750df2f6169af6e039a3bb4893d6c9564e48d",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
},
{
"lessThan": "78a63493f8e352296dbc7cb7b3f4973105e8679e",
"status": "affected",
"version": "53069d4e76954e2e63c1b3c501051c6fbcf7298c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/ocfs2/move_extents.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.0"
},
{
"lessThan": "3.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.301",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.301",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: clear extent cache after moving/defragmenting extents\n\nThe extent map cache can become stale when extents are moved or\ndefragmented, causing subsequent operations to see outdated extent flags. \nThis triggers a BUG_ON in ocfs2_refcount_cal_cow_clusters().\n\nThe problem occurs when:\n1. copy_file_range() creates a reflinked extent with OCFS2_EXT_REFCOUNTED\n2. ioctl(FITRIM) triggers ocfs2_move_extents()\n3. __ocfs2_move_extents_range() reads and caches the extent (flags=0x2)\n4. ocfs2_move_extent()/ocfs2_defrag_extent() calls __ocfs2_move_extent()\n which clears OCFS2_EXT_REFCOUNTED flag on disk (flags=0x0)\n5. The extent map cache is not invalidated after the move\n6. Later write() operations read stale cached flags (0x2) but disk has\n updated flags (0x0), causing a mismatch\n7. BUG_ON(!(rec-\u003ee_flags \u0026 OCFS2_EXT_REFCOUNTED)) triggers\n\nFix by clearing the extent map cache after each extent move/defrag\noperation in __ocfs2_move_extents_range(). This ensures subsequent\noperations read fresh extent data from disk."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:23.891Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/93166bc53c0e3587058327a4121daea34b4fecd5"
},
{
"url": "https://git.kernel.org/stable/c/a7ee72286efba1d407c6f15a0528e43593fb7007"
},
{
"url": "https://git.kernel.org/stable/c/93b1ab422f1966b71561158e1aedce4ec100f357"
},
{
"url": "https://git.kernel.org/stable/c/e92af7737a94a729225d2a5d180eaaa77fe0bbc1"
},
{
"url": "https://git.kernel.org/stable/c/aa6a21409dd6221bb268b56bb410e031c632ff9a"
},
{
"url": "https://git.kernel.org/stable/c/bb69928ed578f881e68d26aaf1a8f6e7faab3b44"
},
{
"url": "https://git.kernel.org/stable/c/a21750df2f6169af6e039a3bb4893d6c9564e48d"
},
{
"url": "https://git.kernel.org/stable/c/78a63493f8e352296dbc7cb7b3f4973105e8679e"
}
],
"title": "ocfs2: clear extent cache after moving/defragmenting extents",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40233",
"datePublished": "2025-12-04T15:31:23.891Z",
"dateReserved": "2025-04-16T07:20:57.180Z",
"dateUpdated": "2025-12-04T15:31:23.891Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40264 (GCVE-0-2025-40264)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
be2net: pass wrb_params in case of OS2BMC
be_insert_vlan_in_pkt() is called with the wrb_params argument being NULL
at be_send_pkt_to_bmc() call site. This may lead to dereferencing a NULL
pointer when processing a workaround for specific packet, as commit
bc0c3405abbb ("be2net: fix a Tx stall bug caused by a specific ipv6
packet") states.
The correct way would be to pass the wrb_params from be_xmit().
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 Version: 760c295e0e8d982917d004c9095cff61c0cbd803 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/emulex/benet/be_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "f499dfa5c98e92e72dd454eb95a1000a448f3405",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "630360c6724e27f1aa494ba3fffe1e38c4205284",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "012ee5882b1830db469194466a210768ed207388",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "ce0a3699244aca3acb659f143c9cb1327b210f89",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "1ecd86ec6efddb59a10c927e8e679f183bb9113e",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
},
{
"lessThan": "7d277a7a58578dd62fd546ddaef459ec24ccae36",
"status": "affected",
"version": "760c295e0e8d982917d004c9095cff61c0cbd803",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/emulex/benet/be_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.2"
},
{
"lessThan": "4.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.302",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.302",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbe2net: pass wrb_params in case of OS2BMC\n\nbe_insert_vlan_in_pkt() is called with the wrb_params argument being NULL\nat be_send_pkt_to_bmc() call site.\u00a0 This may lead to dereferencing a NULL\npointer when processing a workaround for specific packet, as commit\nbc0c3405abbb (\"be2net: fix a Tx stall bug caused by a specific ipv6\npacket\") states.\n\nThe correct way would be to pass the wrb_params from be_xmit()."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:39:07.176Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe"
},
{
"url": "https://git.kernel.org/stable/c/f499dfa5c98e92e72dd454eb95a1000a448f3405"
},
{
"url": "https://git.kernel.org/stable/c/630360c6724e27f1aa494ba3fffe1e38c4205284"
},
{
"url": "https://git.kernel.org/stable/c/012ee5882b1830db469194466a210768ed207388"
},
{
"url": "https://git.kernel.org/stable/c/ce0a3699244aca3acb659f143c9cb1327b210f89"
},
{
"url": "https://git.kernel.org/stable/c/1ecd86ec6efddb59a10c927e8e679f183bb9113e"
},
{
"url": "https://git.kernel.org/stable/c/4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d"
},
{
"url": "https://git.kernel.org/stable/c/7d277a7a58578dd62fd546ddaef459ec24ccae36"
}
],
"title": "be2net: pass wrb_params in case of OS2BMC",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40264",
"datePublished": "2025-12-04T16:08:24.028Z",
"dateReserved": "2025-04-16T07:20:57.183Z",
"dateUpdated": "2025-12-06T21:39:07.176Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40258 (GCVE-0-2025-40258)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: fix race condition in mptcp_schedule_work()
syzbot reported use-after-free in mptcp_schedule_work() [1]
Issue here is that mptcp_schedule_work() schedules a work,
then gets a refcount on sk->sk_refcnt if the work was scheduled.
This refcount will be released by mptcp_worker().
[A] if (schedule_work(...)) {
[B] sock_hold(sk);
return true;
}
Problem is that mptcp_worker() can run immediately and complete before [B]
We need instead :
sock_hold(sk);
if (schedule_work(...))
return true;
sock_put(sk);
[1]
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 1 PID: 29 at lib/refcount.c:25 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:25
Call Trace:
<TASK>
__refcount_add include/linux/refcount.h:-1 [inline]
__refcount_inc include/linux/refcount.h:366 [inline]
refcount_inc include/linux/refcount.h:383 [inline]
sock_hold include/net/sock.h:816 [inline]
mptcp_schedule_work+0x164/0x1a0 net/mptcp/protocol.c:943
mptcp_tout_timer+0x21/0xa0 net/mptcp/protocol.c:2316
call_timer_fn+0x17e/0x5f0 kernel/time/timer.c:1747
expire_timers kernel/time/timer.c:1798 [inline]
__run_timers kernel/time/timer.c:2372 [inline]
__run_timer_base+0x648/0x970 kernel/time/timer.c:2384
run_timer_base kernel/time/timer.c:2393 [inline]
run_timer_softirq+0xb7/0x180 kernel/time/timer.c:2403
handle_softirqs+0x22f/0x710 kernel/softirq.c:622
__do_softirq kernel/softirq.c:656 [inline]
run_ktimerd+0xcf/0x190 kernel/softirq.c:1138
smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160
kthread+0x711/0x8a0 kernel/kthread.c:463
ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f Version: 3b1d6210a9577369103330b0d802b0bf74b65e7f |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/mptcp/protocol.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f865e6595acf33083168db76921e66ace8bf0e5b",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
},
{
"lessThan": "99908e2d601236842d705d5fd04fb349577316f5",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
},
{
"lessThan": "db4f7968a75250ca6c4ed70d0a78beabb2dcee18",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
},
{
"lessThan": "8f9ba1a99a89feef9b5867c15a0141a97e893309",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
},
{
"lessThan": "ac28dfddedf6f209190950fc71bcff65ec4ab47b",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
},
{
"lessThan": "3fc7723ed01d1130d4bf7063c50e0af60ecccbb4",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
},
{
"lessThan": "035bca3f017ee9dea3a5a756e77a6f7138cc6eea",
"status": "affected",
"version": "3b1d6210a9577369103330b0d802b0bf74b65e7f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/mptcp/protocol.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.7"
},
{
"lessThan": "5.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "5.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix race condition in mptcp_schedule_work()\n\nsyzbot reported use-after-free in mptcp_schedule_work() [1]\n\nIssue here is that mptcp_schedule_work() schedules a work,\nthen gets a refcount on sk-\u003esk_refcnt if the work was scheduled.\nThis refcount will be released by mptcp_worker().\n\n[A] if (schedule_work(...)) {\n[B] sock_hold(sk);\n return true;\n }\n\nProblem is that mptcp_worker() can run immediately and complete before [B]\n\nWe need instead :\n\n sock_hold(sk);\n if (schedule_work(...))\n return true;\n sock_put(sk);\n\n[1]\nrefcount_t: addition on 0; use-after-free.\n WARNING: CPU: 1 PID: 29 at lib/refcount.c:25 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:25\nCall Trace:\n \u003cTASK\u003e\n __refcount_add include/linux/refcount.h:-1 [inline]\n __refcount_inc include/linux/refcount.h:366 [inline]\n refcount_inc include/linux/refcount.h:383 [inline]\n sock_hold include/net/sock.h:816 [inline]\n mptcp_schedule_work+0x164/0x1a0 net/mptcp/protocol.c:943\n mptcp_tout_timer+0x21/0xa0 net/mptcp/protocol.c:2316\n call_timer_fn+0x17e/0x5f0 kernel/time/timer.c:1747\n expire_timers kernel/time/timer.c:1798 [inline]\n __run_timers kernel/time/timer.c:2372 [inline]\n __run_timer_base+0x648/0x970 kernel/time/timer.c:2384\n run_timer_base kernel/time/timer.c:2393 [inline]\n run_timer_softirq+0xb7/0x180 kernel/time/timer.c:2403\n handle_softirqs+0x22f/0x710 kernel/softirq.c:622\n __do_softirq kernel/softirq.c:656 [inline]\n run_ktimerd+0xcf/0x190 kernel/softirq.c:1138\n smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160\n kthread+0x711/0x8a0 kernel/kthread.c:463\n ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:56.328Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f865e6595acf33083168db76921e66ace8bf0e5b"
},
{
"url": "https://git.kernel.org/stable/c/99908e2d601236842d705d5fd04fb349577316f5"
},
{
"url": "https://git.kernel.org/stable/c/db4f7968a75250ca6c4ed70d0a78beabb2dcee18"
},
{
"url": "https://git.kernel.org/stable/c/8f9ba1a99a89feef9b5867c15a0141a97e893309"
},
{
"url": "https://git.kernel.org/stable/c/ac28dfddedf6f209190950fc71bcff65ec4ab47b"
},
{
"url": "https://git.kernel.org/stable/c/3fc7723ed01d1130d4bf7063c50e0af60ecccbb4"
},
{
"url": "https://git.kernel.org/stable/c/035bca3f017ee9dea3a5a756e77a6f7138cc6eea"
}
],
"title": "mptcp: fix race condition in mptcp_schedule_work()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40258",
"datePublished": "2025-12-04T16:08:19.176Z",
"dateReserved": "2025-04-16T07:20:57.182Z",
"dateUpdated": "2025-12-06T21:38:56.328Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-50304 (GCVE-0-2022-50304)
Vulnerability from cvelistv5
Published
2025-09-15 14:45
Modified
2025-09-15 14:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mtd: core: fix possible resource leak in init_mtd()
I got the error report while inject fault in init_mtd():
sysfs: cannot create duplicate filename '/devices/virtual/bdi/mtd-0'
Call Trace:
<TASK>
dump_stack_lvl+0x67/0x83
sysfs_warn_dup+0x60/0x70
sysfs_create_dir_ns+0x109/0x120
kobject_add_internal+0xce/0x2f0
kobject_add+0x98/0x110
device_add+0x179/0xc00
device_create_groups_vargs+0xf4/0x100
device_create+0x7b/0xb0
bdi_register_va.part.13+0x58/0x2d0
bdi_register+0x9b/0xb0
init_mtd+0x62/0x171 [mtd]
do_one_initcall+0x6c/0x3c0
do_init_module+0x58/0x222
load_module+0x268e/0x27d0
__do_sys_finit_module+0xd5/0x140
do_syscall_64+0x37/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
kobject_add_internal failed for mtd-0 with -EEXIST, don't try to register
things with the same name in the same directory.
Error registering mtd class or bdi: -17
If init_mtdchar() fails in init_mtd(), mtd_bdi will not be unregistered,
as a result, we can't load the mtd module again, to fix this by calling
bdi_unregister(mtd_bdi) after out_procfs label.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/mtd/mtdcore.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "78816504100cbd8e6836df9f58cc4fbb8b262f1c",
"status": "affected",
"version": "445caaa20c4d6da74f426464f90513b81157ad77",
"versionType": "git"
},
{
"lessThan": "26c304a3f136009c5a2a04e2bf3ac6aa25aabcb4",
"status": "affected",
"version": "445caaa20c4d6da74f426464f90513b81157ad77",
"versionType": "git"
},
{
"lessThan": "1aadf01e5076b9ab6bf294b9622335c651314895",
"status": "affected",
"version": "445caaa20c4d6da74f426464f90513b81157ad77",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/mtd/mtdcore.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.10"
},
{
"lessThan": "4.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.0.*",
"status": "unaffected",
"version": "6.0.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0.16",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.2",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2",
"versionStartIncluding": "4.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: core: fix possible resource leak in init_mtd()\n\nI got the error report while inject fault in init_mtd():\n\nsysfs: cannot create duplicate filename \u0027/devices/virtual/bdi/mtd-0\u0027\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x67/0x83\n sysfs_warn_dup+0x60/0x70\n sysfs_create_dir_ns+0x109/0x120\n kobject_add_internal+0xce/0x2f0\n kobject_add+0x98/0x110\n device_add+0x179/0xc00\n device_create_groups_vargs+0xf4/0x100\n device_create+0x7b/0xb0\n bdi_register_va.part.13+0x58/0x2d0\n bdi_register+0x9b/0xb0\n init_mtd+0x62/0x171 [mtd]\n do_one_initcall+0x6c/0x3c0\n do_init_module+0x58/0x222\n load_module+0x268e/0x27d0\n __do_sys_finit_module+0xd5/0x140\n do_syscall_64+0x37/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\n \u003c/TASK\u003e\nkobject_add_internal failed for mtd-0 with -EEXIST, don\u0027t try to register\n\tthings with the same name in the same directory.\nError registering mtd class or bdi: -17\n\nIf init_mtdchar() fails in init_mtd(), mtd_bdi will not be unregistered,\nas a result, we can\u0027t load the mtd module again, to fix this by calling\nbdi_unregister(mtd_bdi) after out_procfs label."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-15T14:45:59.614Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/78816504100cbd8e6836df9f58cc4fbb8b262f1c"
},
{
"url": "https://git.kernel.org/stable/c/26c304a3f136009c5a2a04e2bf3ac6aa25aabcb4"
},
{
"url": "https://git.kernel.org/stable/c/1aadf01e5076b9ab6bf294b9622335c651314895"
}
],
"title": "mtd: core: fix possible resource leak in init_mtd()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-50304",
"datePublished": "2025-09-15T14:45:59.614Z",
"dateReserved": "2025-09-15T14:18:36.812Z",
"dateUpdated": "2025-09-15T14:45:59.614Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-40243 (GCVE-0-2025-40243)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
The syzbot reported issue in hfs_find_set_zero_bits():
=====================================================
BUG: KMSAN: uninit-value in hfs_find_set_zero_bits+0x74d/0xb60 fs/hfs/bitmap.c:45
hfs_find_set_zero_bits+0x74d/0xb60 fs/hfs/bitmap.c:45
hfs_vbm_search_free+0x13c/0x5b0 fs/hfs/bitmap.c:151
hfs_extend_file+0x6a5/0x1b00 fs/hfs/extent.c:408
hfs_get_block+0x435/0x1150 fs/hfs/extent.c:353
__block_write_begin_int+0xa76/0x3030 fs/buffer.c:2151
block_write_begin fs/buffer.c:2262 [inline]
cont_write_begin+0x10e1/0x1bc0 fs/buffer.c:2601
hfs_write_begin+0x85/0x130 fs/hfs/inode.c:52
cont_expand_zero fs/buffer.c:2528 [inline]
cont_write_begin+0x35a/0x1bc0 fs/buffer.c:2591
hfs_write_begin+0x85/0x130 fs/hfs/inode.c:52
hfs_file_truncate+0x1d6/0xe60 fs/hfs/extent.c:494
hfs_inode_setattr+0x964/0xaa0 fs/hfs/inode.c:654
notify_change+0x1993/0x1aa0 fs/attr.c:552
do_truncate+0x28f/0x310 fs/open.c:68
do_ftruncate+0x698/0x730 fs/open.c:195
do_sys_ftruncate fs/open.c:210 [inline]
__do_sys_ftruncate fs/open.c:215 [inline]
__se_sys_ftruncate fs/open.c:213 [inline]
__x64_sys_ftruncate+0x11b/0x250 fs/open.c:213
x64_sys_call+0xfe3/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:78
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4154 [inline]
slab_alloc_node mm/slub.c:4197 [inline]
__kmalloc_cache_noprof+0x7f7/0xed0 mm/slub.c:4354
kmalloc_noprof include/linux/slab.h:905 [inline]
hfs_mdb_get+0x1cc8/0x2a90 fs/hfs/mdb.c:175
hfs_fill_super+0x3d0/0xb80 fs/hfs/super.c:337
get_tree_bdev_flags+0x6e3/0x920 fs/super.c:1681
get_tree_bdev+0x38/0x50 fs/super.c:1704
hfs_get_tree+0x35/0x40 fs/hfs/super.c:388
vfs_get_tree+0xb0/0x5c0 fs/super.c:1804
do_new_mount+0x738/0x1610 fs/namespace.c:3902
path_mount+0x6db/0x1e90 fs/namespace.c:4226
do_mount fs/namespace.c:4239 [inline]
__do_sys_mount fs/namespace.c:4450 [inline]
__se_sys_mount+0x6eb/0x7d0 fs/namespace.c:4427
__x64_sys_mount+0xe4/0x150 fs/namespace.c:4427
x64_sys_call+0xfa7/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:166
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
CPU: 1 UID: 0 PID: 12609 Comm: syz.1.2692 Not tainted 6.16.0-syzkaller #0 PREEMPT(none)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
=====================================================
The HFS_SB(sb)->bitmap buffer is allocated in hfs_mdb_get():
HFS_SB(sb)->bitmap = kmalloc(8192, GFP_KERNEL);
Finally, it can trigger the reported issue because kmalloc()
doesn't clear the allocated memory. If allocated memory contains
only zeros, then everything will work pretty fine.
But if the allocated memory contains the "garbage", then
it can affect the bitmap operations and it triggers
the reported issue.
This patch simply exchanges the kmalloc() on kzalloc()
with the goal to guarantee the correctness of bitmap operations.
Because, newly created allocation bitmap should have all
available blocks free. Potentially, initialization bitmap's read
operation could not fill the whole allocated memory and
"garbage" in the not initialized memory will be the reason of
volume coruptions and file system driver bugs.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/hfs/mdb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fc56548fca732f3d3692c83b40db796259a03887",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "bf1683078fbdd09a7f7f9b74121ebaa03432bd00",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2a112cdd66f5a132da5235ca31a320528c86bf33",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "e148ed5cda8fd96d4620c4622fb02f552a2d166a",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "cfafefcb0e1fc60135f7040f4aed0a4aef4f76ca",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "3b447fd401824e1ccf0b769188edefe866a1e676",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "502fa92a71f344611101bd04ef1a595b8b6014f5",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2048ec5b98dbdfe0b929d2e42dc7a54c389c53dd",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/hfs/mdb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.301",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.301",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()\n\nThe syzbot reported issue in hfs_find_set_zero_bits():\n\n=====================================================\nBUG: KMSAN: uninit-value in hfs_find_set_zero_bits+0x74d/0xb60 fs/hfs/bitmap.c:45\n hfs_find_set_zero_bits+0x74d/0xb60 fs/hfs/bitmap.c:45\n hfs_vbm_search_free+0x13c/0x5b0 fs/hfs/bitmap.c:151\n hfs_extend_file+0x6a5/0x1b00 fs/hfs/extent.c:408\n hfs_get_block+0x435/0x1150 fs/hfs/extent.c:353\n __block_write_begin_int+0xa76/0x3030 fs/buffer.c:2151\n block_write_begin fs/buffer.c:2262 [inline]\n cont_write_begin+0x10e1/0x1bc0 fs/buffer.c:2601\n hfs_write_begin+0x85/0x130 fs/hfs/inode.c:52\n cont_expand_zero fs/buffer.c:2528 [inline]\n cont_write_begin+0x35a/0x1bc0 fs/buffer.c:2591\n hfs_write_begin+0x85/0x130 fs/hfs/inode.c:52\n hfs_file_truncate+0x1d6/0xe60 fs/hfs/extent.c:494\n hfs_inode_setattr+0x964/0xaa0 fs/hfs/inode.c:654\n notify_change+0x1993/0x1aa0 fs/attr.c:552\n do_truncate+0x28f/0x310 fs/open.c:68\n do_ftruncate+0x698/0x730 fs/open.c:195\n do_sys_ftruncate fs/open.c:210 [inline]\n __do_sys_ftruncate fs/open.c:215 [inline]\n __se_sys_ftruncate fs/open.c:213 [inline]\n __x64_sys_ftruncate+0x11b/0x250 fs/open.c:213\n x64_sys_call+0xfe3/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:78\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nUninit was created at:\n slab_post_alloc_hook mm/slub.c:4154 [inline]\n slab_alloc_node mm/slub.c:4197 [inline]\n __kmalloc_cache_noprof+0x7f7/0xed0 mm/slub.c:4354\n kmalloc_noprof include/linux/slab.h:905 [inline]\n hfs_mdb_get+0x1cc8/0x2a90 fs/hfs/mdb.c:175\n hfs_fill_super+0x3d0/0xb80 fs/hfs/super.c:337\n get_tree_bdev_flags+0x6e3/0x920 fs/super.c:1681\n get_tree_bdev+0x38/0x50 fs/super.c:1704\n hfs_get_tree+0x35/0x40 fs/hfs/super.c:388\n vfs_get_tree+0xb0/0x5c0 fs/super.c:1804\n do_new_mount+0x738/0x1610 fs/namespace.c:3902\n path_mount+0x6db/0x1e90 fs/namespace.c:4226\n do_mount fs/namespace.c:4239 [inline]\n __do_sys_mount fs/namespace.c:4450 [inline]\n __se_sys_mount+0x6eb/0x7d0 fs/namespace.c:4427\n __x64_sys_mount+0xe4/0x150 fs/namespace.c:4427\n x64_sys_call+0xfa7/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:166\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nCPU: 1 UID: 0 PID: 12609 Comm: syz.1.2692 Not tainted 6.16.0-syzkaller #0 PREEMPT(none)\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025\n=====================================================\n\nThe HFS_SB(sb)-\u003ebitmap buffer is allocated in hfs_mdb_get():\n\nHFS_SB(sb)-\u003ebitmap = kmalloc(8192, GFP_KERNEL);\n\nFinally, it can trigger the reported issue because kmalloc()\ndoesn\u0027t clear the allocated memory. If allocated memory contains\nonly zeros, then everything will work pretty fine.\nBut if the allocated memory contains the \"garbage\", then\nit can affect the bitmap operations and it triggers\nthe reported issue.\n\nThis patch simply exchanges the kmalloc() on kzalloc()\nwith the goal to guarantee the correctness of bitmap operations.\nBecause, newly created allocation bitmap should have all\navailable blocks free. Potentially, initialization bitmap\u0027s read\noperation could not fill the whole allocated memory and\n\"garbage\" in the not initialized memory will be the reason of\nvolume coruptions and file system driver bugs."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:32.422Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/fc56548fca732f3d3692c83b40db796259a03887"
},
{
"url": "https://git.kernel.org/stable/c/bf1683078fbdd09a7f7f9b74121ebaa03432bd00"
},
{
"url": "https://git.kernel.org/stable/c/2a112cdd66f5a132da5235ca31a320528c86bf33"
},
{
"url": "https://git.kernel.org/stable/c/e148ed5cda8fd96d4620c4622fb02f552a2d166a"
},
{
"url": "https://git.kernel.org/stable/c/cfafefcb0e1fc60135f7040f4aed0a4aef4f76ca"
},
{
"url": "https://git.kernel.org/stable/c/3b447fd401824e1ccf0b769188edefe866a1e676"
},
{
"url": "https://git.kernel.org/stable/c/502fa92a71f344611101bd04ef1a595b8b6014f5"
},
{
"url": "https://git.kernel.org/stable/c/2048ec5b98dbdfe0b929d2e42dc7a54c389c53dd"
}
],
"title": "hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40243",
"datePublished": "2025-12-04T15:31:32.422Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T15:31:32.422Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-13836 (GCVE-0-2025-13836)
Vulnerability from cvelistv5
Published
2025-12-01 18:02
Modified
2025-12-05 20:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Python Software Foundation | CPython |
Version: 0 Version: 3.14.0 Version: 3.15.0a1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-13836",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-01T18:32:37.506031Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-02T18:29:21.886Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"http.client"
],
"product": "CPython",
"repo": "https://github.com/python/cpython",
"vendor": "Python Software Foundation",
"versions": [
{
"lessThan": "3.13.11",
"status": "affected",
"version": "0",
"versionType": "python"
},
{
"lessThan": "3.14.1",
"status": "affected",
"version": "3.14.0",
"versionType": "python"
},
{
"lessThan": "3.15.0",
"status": "affected",
"version": "3.15.0a1",
"versionType": "python"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS."
}
],
"value": "When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-05T20:30:25.394Z",
"orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"shortName": "PSF"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/python/cpython/issues/119451"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/pull/119454"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/4ce27904b597c77d74dd93f2c912676021a99155"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/5a4c4a033a4a54481be6870aa1896fad732555b5"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/OQ6G7MKRQIS3OAREC3HNG3D2DPOU34XO/"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/289f29b0fe38baf2d7cb5854f4bb573cc34a6a15"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Excessive read buffering DoS in http.client",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"assignerShortName": "PSF",
"cveId": "CVE-2025-13836",
"datePublished": "2025-12-01T18:02:38.483Z",
"dateReserved": "2025-12-01T17:54:40.759Z",
"dateUpdated": "2025-12-05T20:30:25.394Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40254 (GCVE-0-2025-40254)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: openvswitch: remove never-working support for setting nsh fields
The validation of the set(nsh(...)) action is completely wrong.
It runs through the nsh_key_put_from_nlattr() function that is the
same function that validates NSH keys for the flow match and the
push_nsh() action. However, the set(nsh(...)) has a very different
memory layout. Nested attributes in there are doubled in size in
case of the masked set(). That makes proper validation impossible.
There is also confusion in the code between the 'masked' flag, that
says that the nested attributes are doubled in size containing both
the value and the mask, and the 'is_mask' that says that the value
we're parsing is the mask. This is causing kernel crash on trying to
write into mask part of the match with SW_FLOW_KEY_PUT() during
validation, while validate_nsh() doesn't allocate any memory for it:
BUG: kernel NULL pointer dereference, address: 0000000000000018
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 1c2383067 P4D 1c2383067 PUD 20b703067 PMD 0
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 8 UID: 0 Kdump: loaded Not tainted 6.17.0-rc4+ #107 PREEMPT(voluntary)
RIP: 0010:nsh_key_put_from_nlattr+0x19d/0x610 [openvswitch]
Call Trace:
<TASK>
validate_nsh+0x60/0x90 [openvswitch]
validate_set.constprop.0+0x270/0x3c0 [openvswitch]
__ovs_nla_copy_actions+0x477/0x860 [openvswitch]
ovs_nla_copy_actions+0x8d/0x100 [openvswitch]
ovs_packet_cmd_execute+0x1cc/0x310 [openvswitch]
genl_family_rcv_msg_doit+0xdb/0x130
genl_family_rcv_msg+0x14b/0x220
genl_rcv_msg+0x47/0xa0
netlink_rcv_skb+0x53/0x100
genl_rcv+0x24/0x40
netlink_unicast+0x280/0x3b0
netlink_sendmsg+0x1f7/0x430
____sys_sendmsg+0x36b/0x3a0
___sys_sendmsg+0x87/0xd0
__sys_sendmsg+0x6d/0xd0
do_syscall_64+0x7b/0x2c0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
The third issue with this process is that while trying to convert
the non-masked set into masked one, validate_set() copies and doubles
the size of the OVS_KEY_ATTR_NSH as if it didn't have any nested
attributes. It should be copying each nested attribute and doubling
them in size independently. And the process must be properly reversed
during the conversion back from masked to a non-masked variant during
the flow dump.
In the end, the only two outcomes of trying to use this action are
either validation failure or a kernel crash. And if somehow someone
manages to install a flow with such an action, it will most definitely
not do what it is supposed to, since all the keys and the masks are
mixed up.
Fixing all the issues is a complex task as it requires re-writing
most of the validation code.
Given that and the fact that this functionality never worked since
introduction, let's just remove it altogether. It's better to
re-introduce it later with a proper implementation instead of trying
to fix it in stable releases.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 Version: b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/openvswitch/actions.c",
"net/openvswitch/flow_netlink.c",
"net/openvswitch/flow_netlink.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3415faa1fcb4150f29a72c5ecf959339d797feb7",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "3d2e7d3b28469081ccf08301df07cc411a1cc5e9",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "f95bef5ba0b88d971b02c776f24bd17544930a3a",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "87d2429381ddcf8cbd30c8c36793a4f7916d5f99",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "0b903f33c31c82b1c3591279fd8a23893802b987",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "9c61d8fe1350b7322f4953318165d6719c3b1475",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "4689ba45296dbb3a47e70a1bc2ed0328263e48f3",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
},
{
"lessThan": "dfe28c4167a9259fc0c372d9f9473e1ac95cff67",
"status": "affected",
"version": "b2d0f5d5dc53532e6f07bc546a476a55ebdfe0f3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/openvswitch/actions.c",
"net/openvswitch/flow_netlink.c",
"net/openvswitch/flow_netlink.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.15"
},
{
"lessThan": "4.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.302",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.302",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "4.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "4.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: openvswitch: remove never-working support for setting nsh fields\n\nThe validation of the set(nsh(...)) action is completely wrong.\nIt runs through the nsh_key_put_from_nlattr() function that is the\nsame function that validates NSH keys for the flow match and the\npush_nsh() action. However, the set(nsh(...)) has a very different\nmemory layout. Nested attributes in there are doubled in size in\ncase of the masked set(). That makes proper validation impossible.\n\nThere is also confusion in the code between the \u0027masked\u0027 flag, that\nsays that the nested attributes are doubled in size containing both\nthe value and the mask, and the \u0027is_mask\u0027 that says that the value\nwe\u0027re parsing is the mask. This is causing kernel crash on trying to\nwrite into mask part of the match with SW_FLOW_KEY_PUT() during\nvalidation, while validate_nsh() doesn\u0027t allocate any memory for it:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000018\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 1c2383067 P4D 1c2383067 PUD 20b703067 PMD 0\n Oops: Oops: 0000 [#1] SMP NOPTI\n CPU: 8 UID: 0 Kdump: loaded Not tainted 6.17.0-rc4+ #107 PREEMPT(voluntary)\n RIP: 0010:nsh_key_put_from_nlattr+0x19d/0x610 [openvswitch]\n Call Trace:\n \u003cTASK\u003e\n validate_nsh+0x60/0x90 [openvswitch]\n validate_set.constprop.0+0x270/0x3c0 [openvswitch]\n __ovs_nla_copy_actions+0x477/0x860 [openvswitch]\n ovs_nla_copy_actions+0x8d/0x100 [openvswitch]\n ovs_packet_cmd_execute+0x1cc/0x310 [openvswitch]\n genl_family_rcv_msg_doit+0xdb/0x130\n genl_family_rcv_msg+0x14b/0x220\n genl_rcv_msg+0x47/0xa0\n netlink_rcv_skb+0x53/0x100\n genl_rcv+0x24/0x40\n netlink_unicast+0x280/0x3b0\n netlink_sendmsg+0x1f7/0x430\n ____sys_sendmsg+0x36b/0x3a0\n ___sys_sendmsg+0x87/0xd0\n __sys_sendmsg+0x6d/0xd0\n do_syscall_64+0x7b/0x2c0\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\nThe third issue with this process is that while trying to convert\nthe non-masked set into masked one, validate_set() copies and doubles\nthe size of the OVS_KEY_ATTR_NSH as if it didn\u0027t have any nested\nattributes. It should be copying each nested attribute and doubling\nthem in size independently. And the process must be properly reversed\nduring the conversion back from masked to a non-masked variant during\nthe flow dump.\n\nIn the end, the only two outcomes of trying to use this action are\neither validation failure or a kernel crash. And if somehow someone\nmanages to install a flow with such an action, it will most definitely\nnot do what it is supposed to, since all the keys and the masks are\nmixed up.\n\nFixing all the issues is a complex task as it requires re-writing\nmost of the validation code.\n\nGiven that and the fact that this functionality never worked since\nintroduction, let\u0027s just remove it altogether. It\u0027s better to\nre-introduce it later with a proper implementation instead of trying\nto fix it in stable releases."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:38:52.361Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3415faa1fcb4150f29a72c5ecf959339d797feb7"
},
{
"url": "https://git.kernel.org/stable/c/3d2e7d3b28469081ccf08301df07cc411a1cc5e9"
},
{
"url": "https://git.kernel.org/stable/c/f95bef5ba0b88d971b02c776f24bd17544930a3a"
},
{
"url": "https://git.kernel.org/stable/c/87d2429381ddcf8cbd30c8c36793a4f7916d5f99"
},
{
"url": "https://git.kernel.org/stable/c/0b903f33c31c82b1c3591279fd8a23893802b987"
},
{
"url": "https://git.kernel.org/stable/c/9c61d8fe1350b7322f4953318165d6719c3b1475"
},
{
"url": "https://git.kernel.org/stable/c/4689ba45296dbb3a47e70a1bc2ed0328263e48f3"
},
{
"url": "https://git.kernel.org/stable/c/dfe28c4167a9259fc0c372d9f9473e1ac95cff67"
}
],
"title": "net: openvswitch: remove never-working support for setting nsh fields",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40254",
"datePublished": "2025-12-04T16:08:16.305Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-06T21:38:52.361Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12084 (GCVE-0-2025-12084)
Vulnerability from cvelistv5
Published
2025-12-03 18:55
Modified
2025-12-05 20:30
Severity ?
VLAI Severity ?
EPSS score ?
Summary
When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Python Software Foundation | CPython |
Version: 0 Version: 3.14.0 Version: 3.15.0a1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12084",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-03T19:13:23.548683Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-407",
"description": "CWE-407 Inefficient Algorithmic Complexity",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-03T19:14:59.450Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "CPython",
"repo": "https://github.com/python/cpython",
"vendor": "Python Software Foundation",
"versions": [
{
"lessThan": "3.13.11",
"status": "affected",
"version": "0",
"versionType": "python"
},
{
"lessThan": "3.14.2",
"status": "affected",
"version": "3.14.0",
"versionType": "python"
},
{
"lessThan": "3.15.0",
"status": "affected",
"version": "3.15.0a1",
"versionType": "python"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Jacob Walls"
},
{
"lang": "en",
"type": "reporter",
"value": "Shai Berger"
},
{
"lang": "en",
"type": "reporter",
"value": "Natalia Bidart"
},
{
"lang": "en",
"type": "coordinator",
"value": "Seth Larson"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "When building nested elements using \u003ccode\u003exml.dom.minidom\u003c/code\u003e methods such as \u003ccode\u003e\u003ccode\u003eappendChild()\u003c/code\u003e\u003c/code\u003e that have a dependency on \u003ccode\u003e_clear_id_cache()\u003c/code\u003e the algorithm is quadratic. Availability can be impacted when building excessively nested documents."
}
],
"value": "When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-05T20:30:19.918Z",
"orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"shortName": "PSF"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/pull/142146"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/python/cpython/issues/142145"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/08d8e18ad81cd45bc4a27d6da478b51ea49486e4"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/027f21e417b26eed4505ac2db101a4352b7c51a0"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/ddcd2acd85d891a53e281c773b3093f9db953964"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Quadratic complexity in node ID cache clearing",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"assignerShortName": "PSF",
"cveId": "CVE-2025-12084",
"datePublished": "2025-12-03T18:55:32.222Z",
"dateReserved": "2025-10-22T16:06:55.078Z",
"dateUpdated": "2025-12-05T20:30:19.918Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40251 (GCVE-0-2025-40251)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-04 16:08
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
devlink: rate: Unset parent pointer in devl_rate_nodes_destroy
The function devl_rate_nodes_destroy is documented to "Unset parent for
all rate objects". However, it was only calling the driver-specific
`rate_leaf_parent_set` or `rate_node_parent_set` ops and decrementing
the parent's refcount, without actually setting the
`devlink_rate->parent` pointer to NULL.
This leaves a dangling pointer in the `devlink_rate` struct, which cause
refcount error in netdevsim[1] and mlx5[2]. In addition, this is
inconsistent with the behavior of `devlink_nl_rate_parent_node_set`,
where the parent pointer is correctly cleared.
This patch fixes the issue by explicitly setting `devlink_rate->parent`
to NULL after notifying the driver, thus fulfilling the function's
documented behavior for all rate objects.
[1]
repro steps:
echo 1 > /sys/bus/netdevsim/new_device
devlink dev eswitch set netdevsim/netdevsim1 mode switchdev
echo 1 > /sys/bus/netdevsim/devices/netdevsim1/sriov_numvfs
devlink port function rate add netdevsim/netdevsim1/test_node
devlink port function rate set netdevsim/netdevsim1/128 parent test_node
echo 1 > /sys/bus/netdevsim/del_device
dmesg:
refcount_t: decrement hit 0; leaking memory.
WARNING: CPU: 8 PID: 1530 at lib/refcount.c:31 refcount_warn_saturate+0x42/0xe0
CPU: 8 UID: 0 PID: 1530 Comm: bash Not tainted 6.18.0-rc4+ #1 NONE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:refcount_warn_saturate+0x42/0xe0
Call Trace:
<TASK>
devl_rate_leaf_destroy+0x8d/0x90
__nsim_dev_port_del+0x6c/0x70 [netdevsim]
nsim_dev_reload_destroy+0x11c/0x140 [netdevsim]
nsim_drv_remove+0x2b/0xb0 [netdevsim]
device_release_driver_internal+0x194/0x1f0
bus_remove_device+0xc6/0x130
device_del+0x159/0x3c0
device_unregister+0x1a/0x60
del_device_store+0x111/0x170 [netdevsim]
kernfs_fop_write_iter+0x12e/0x1e0
vfs_write+0x215/0x3d0
ksys_write+0x5f/0xd0
do_syscall_64+0x55/0x10f0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
[2]
devlink dev eswitch set pci/0000:08:00.0 mode switchdev
devlink port add pci/0000:08:00.0 flavour pcisf pfnum 0 sfnum 1000
devlink port function rate add pci/0000:08:00.0/group1
devlink port function rate set pci/0000:08:00.0/32768 parent group1
modprobe -r mlx5_ib mlx5_fwctl mlx5_core
dmesg:
refcount_t: decrement hit 0; leaking memory.
WARNING: CPU: 7 PID: 16151 at lib/refcount.c:31 refcount_warn_saturate+0x42/0xe0
CPU: 7 UID: 0 PID: 16151 Comm: bash Not tainted 6.17.0-rc7_for_upstream_min_debug_2025_10_02_12_44 #1 NONE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
RIP: 0010:refcount_warn_saturate+0x42/0xe0
Call Trace:
<TASK>
devl_rate_leaf_destroy+0x8d/0x90
mlx5_esw_offloads_devlink_port_unregister+0x33/0x60 [mlx5_core]
mlx5_esw_offloads_unload_rep+0x3f/0x50 [mlx5_core]
mlx5_eswitch_unload_sf_vport+0x40/0x90 [mlx5_core]
mlx5_sf_esw_event+0xc4/0x120 [mlx5_core]
notifier_call_chain+0x33/0xa0
blocking_notifier_call_chain+0x3b/0x50
mlx5_eswitch_disable_locked+0x50/0x110 [mlx5_core]
mlx5_eswitch_disable+0x63/0x90 [mlx5_core]
mlx5_unload+0x1d/0x170 [mlx5_core]
mlx5_uninit_one+0xa2/0x130 [mlx5_core]
remove_one+0x78/0xd0 [mlx5_core]
pci_device_remove+0x39/0xa0
device_release_driver_internal+0x194/0x1f0
unbind_store+0x99/0xa0
kernfs_fop_write_iter+0x12e/0x1e0
vfs_write+0x215/0x3d0
ksys_write+0x5f/0xd0
do_syscall_64+0x53/0x1f0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/devlink/rate.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "715d9cda646a8a38ea8b2bb5afb679a7464055e2",
"status": "affected",
"version": "d7555984507822458b32a6405881038241d140be",
"versionType": "git"
},
{
"lessThan": "c70df6c17d389cc743f0eb30160e2d6bc6910db8",
"status": "affected",
"version": "d7555984507822458b32a6405881038241d140be",
"versionType": "git"
},
{
"lessThan": "542f45486f1ce2d2dde75bd85aca0389ef7046c3",
"status": "affected",
"version": "d7555984507822458b32a6405881038241d140be",
"versionType": "git"
},
{
"lessThan": "f94c1a114ac209977bdf5ca841b98424295ab1f0",
"status": "affected",
"version": "d7555984507822458b32a6405881038241d140be",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/devlink/rate.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndevlink: rate: Unset parent pointer in devl_rate_nodes_destroy\n\nThe function devl_rate_nodes_destroy is documented to \"Unset parent for\nall rate objects\". However, it was only calling the driver-specific\n`rate_leaf_parent_set` or `rate_node_parent_set` ops and decrementing\nthe parent\u0027s refcount, without actually setting the\n`devlink_rate-\u003eparent` pointer to NULL.\n\nThis leaves a dangling pointer in the `devlink_rate` struct, which cause\nrefcount error in netdevsim[1] and mlx5[2]. In addition, this is\ninconsistent with the behavior of `devlink_nl_rate_parent_node_set`,\nwhere the parent pointer is correctly cleared.\n\nThis patch fixes the issue by explicitly setting `devlink_rate-\u003eparent`\nto NULL after notifying the driver, thus fulfilling the function\u0027s\ndocumented behavior for all rate objects.\n\n[1]\nrepro steps:\necho 1 \u003e /sys/bus/netdevsim/new_device\ndevlink dev eswitch set netdevsim/netdevsim1 mode switchdev\necho 1 \u003e /sys/bus/netdevsim/devices/netdevsim1/sriov_numvfs\ndevlink port function rate add netdevsim/netdevsim1/test_node\ndevlink port function rate set netdevsim/netdevsim1/128 parent test_node\necho 1 \u003e /sys/bus/netdevsim/del_device\n\ndmesg:\nrefcount_t: decrement hit 0; leaking memory.\nWARNING: CPU: 8 PID: 1530 at lib/refcount.c:31 refcount_warn_saturate+0x42/0xe0\nCPU: 8 UID: 0 PID: 1530 Comm: bash Not tainted 6.18.0-rc4+ #1 NONE\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\nRIP: 0010:refcount_warn_saturate+0x42/0xe0\nCall Trace:\n \u003cTASK\u003e\n devl_rate_leaf_destroy+0x8d/0x90\n __nsim_dev_port_del+0x6c/0x70 [netdevsim]\n nsim_dev_reload_destroy+0x11c/0x140 [netdevsim]\n nsim_drv_remove+0x2b/0xb0 [netdevsim]\n device_release_driver_internal+0x194/0x1f0\n bus_remove_device+0xc6/0x130\n device_del+0x159/0x3c0\n device_unregister+0x1a/0x60\n del_device_store+0x111/0x170 [netdevsim]\n kernfs_fop_write_iter+0x12e/0x1e0\n vfs_write+0x215/0x3d0\n ksys_write+0x5f/0xd0\n do_syscall_64+0x55/0x10f0\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\n\n[2]\ndevlink dev eswitch set pci/0000:08:00.0 mode switchdev\ndevlink port add pci/0000:08:00.0 flavour pcisf pfnum 0 sfnum 1000\ndevlink port function rate add pci/0000:08:00.0/group1\ndevlink port function rate set pci/0000:08:00.0/32768 parent group1\nmodprobe -r mlx5_ib mlx5_fwctl mlx5_core\n\ndmesg:\nrefcount_t: decrement hit 0; leaking memory.\nWARNING: CPU: 7 PID: 16151 at lib/refcount.c:31 refcount_warn_saturate+0x42/0xe0\nCPU: 7 UID: 0 PID: 16151 Comm: bash Not tainted 6.17.0-rc7_for_upstream_min_debug_2025_10_02_12_44 #1 NONE\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014\nRIP: 0010:refcount_warn_saturate+0x42/0xe0\nCall Trace:\n \u003cTASK\u003e\n devl_rate_leaf_destroy+0x8d/0x90\n mlx5_esw_offloads_devlink_port_unregister+0x33/0x60 [mlx5_core]\n mlx5_esw_offloads_unload_rep+0x3f/0x50 [mlx5_core]\n mlx5_eswitch_unload_sf_vport+0x40/0x90 [mlx5_core]\n mlx5_sf_esw_event+0xc4/0x120 [mlx5_core]\n notifier_call_chain+0x33/0xa0\n blocking_notifier_call_chain+0x3b/0x50\n mlx5_eswitch_disable_locked+0x50/0x110 [mlx5_core]\n mlx5_eswitch_disable+0x63/0x90 [mlx5_core]\n mlx5_unload+0x1d/0x170 [mlx5_core]\n mlx5_uninit_one+0xa2/0x130 [mlx5_core]\n remove_one+0x78/0xd0 [mlx5_core]\n pci_device_remove+0x39/0xa0\n device_release_driver_internal+0x194/0x1f0\n unbind_store+0x99/0xa0\n kernfs_fop_write_iter+0x12e/0x1e0\n vfs_write+0x215/0x3d0\n ksys_write+0x5f/0xd0\n do_syscall_64+0x53/0x1f0\n entry_SYSCALL_64_after_hwframe+0x4b/0x53"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T16:08:13.710Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/715d9cda646a8a38ea8b2bb5afb679a7464055e2"
},
{
"url": "https://git.kernel.org/stable/c/c70df6c17d389cc743f0eb30160e2d6bc6910db8"
},
{
"url": "https://git.kernel.org/stable/c/542f45486f1ce2d2dde75bd85aca0389ef7046c3"
},
{
"url": "https://git.kernel.org/stable/c/f94c1a114ac209977bdf5ca841b98424295ab1f0"
}
],
"title": "devlink: rate: Unset parent pointer in devl_rate_nodes_destroy",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40251",
"datePublished": "2025-12-04T16:08:13.710Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T16:08:13.710Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40263 (GCVE-0-2025-40263)
Vulnerability from cvelistv5
Published
2025-12-04 16:08
Modified
2025-12-06 21:39
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: cros_ec_keyb - fix an invalid memory access
If cros_ec_keyb_register_matrix() isn't called (due to
`buttons_switches_only`) in cros_ec_keyb_probe(), `ckdev->idev` remains
NULL. An invalid memory access is observed in cros_ec_keyb_process()
when receiving an EC_MKBP_EVENT_KEY_MATRIX event in cros_ec_keyb_work()
in such case.
Unable to handle kernel read from unreadable memory at virtual address 0000000000000028
...
x3 : 0000000000000000 x2 : 0000000000000000
x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
input_event
cros_ec_keyb_work
blocking_notifier_call_chain
ec_irq_thread
It's still unknown about why the kernel receives such malformed event,
in any cases, the kernel shouldn't access `ckdev->idev` and friends if
the driver doesn't intend to initialize them.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/input/keyboard/cros_ec_keyb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7bfd959187f2c7584bb43280bbc7b2846e7a5085",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8b5ae1521660c16fa830ff17d16e650b4905b71a",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "729d21c82c1b0504ffccb17cc261bf32e024fd0f",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d74864291cb8bd784d44d1d02e87109cf88666bb",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9cf59f4724a9ee06ebb06c76b8678ac322e850b7",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "6d81068685154535af06163eb585d6d9663ec7ec",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "2d251c15c27e2dd16d6318425d2f7260cbd47d39",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "e08969c4d65ac31297fcb4d31d4808c789152f68",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/input/keyboard/cros_ec_keyb.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.302",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.118",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.302",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.118",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.60",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: cros_ec_keyb - fix an invalid memory access\n\nIf cros_ec_keyb_register_matrix() isn\u0027t called (due to\n`buttons_switches_only`) in cros_ec_keyb_probe(), `ckdev-\u003eidev` remains\nNULL. An invalid memory access is observed in cros_ec_keyb_process()\nwhen receiving an EC_MKBP_EVENT_KEY_MATRIX event in cros_ec_keyb_work()\nin such case.\n\n Unable to handle kernel read from unreadable memory at virtual address 0000000000000028\n ...\n x3 : 0000000000000000 x2 : 0000000000000000\n x1 : 0000000000000000 x0 : 0000000000000000\n Call trace:\n input_event\n cros_ec_keyb_work\n blocking_notifier_call_chain\n ec_irq_thread\n\nIt\u0027s still unknown about why the kernel receives such malformed event,\nin any cases, the kernel shouldn\u0027t access `ckdev-\u003eidev` and friends if\nthe driver doesn\u0027t intend to initialize them."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-06T21:39:05.147Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7bfd959187f2c7584bb43280bbc7b2846e7a5085"
},
{
"url": "https://git.kernel.org/stable/c/8b5ae1521660c16fa830ff17d16e650b4905b71a"
},
{
"url": "https://git.kernel.org/stable/c/729d21c82c1b0504ffccb17cc261bf32e024fd0f"
},
{
"url": "https://git.kernel.org/stable/c/d74864291cb8bd784d44d1d02e87109cf88666bb"
},
{
"url": "https://git.kernel.org/stable/c/9cf59f4724a9ee06ebb06c76b8678ac322e850b7"
},
{
"url": "https://git.kernel.org/stable/c/6d81068685154535af06163eb585d6d9663ec7ec"
},
{
"url": "https://git.kernel.org/stable/c/2d251c15c27e2dd16d6318425d2f7260cbd47d39"
},
{
"url": "https://git.kernel.org/stable/c/e08969c4d65ac31297fcb4d31d4808c789152f68"
}
],
"title": "Input: cros_ec_keyb - fix an invalid memory access",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40263",
"datePublished": "2025-12-04T16:08:23.327Z",
"dateReserved": "2025-04-16T07:20:57.182Z",
"dateUpdated": "2025-12-06T21:39:05.147Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40244 (GCVE-0-2025-40244)
Vulnerability from cvelistv5
Published
2025-12-04 15:31
Modified
2025-12-04 15:31
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
The syzbot reported issue in __hfsplus_ext_cache_extent():
[ 70.194323][ T9350] BUG: KMSAN: uninit-value in __hfsplus_ext_cache_extent+0x7d0/0x990
[ 70.195022][ T9350] __hfsplus_ext_cache_extent+0x7d0/0x990
[ 70.195530][ T9350] hfsplus_file_extend+0x74f/0x1cf0
[ 70.195998][ T9350] hfsplus_get_block+0xe16/0x17b0
[ 70.196458][ T9350] __block_write_begin_int+0x962/0x2ce0
[ 70.196959][ T9350] cont_write_begin+0x1000/0x1950
[ 70.197416][ T9350] hfsplus_write_begin+0x85/0x130
[ 70.197873][ T9350] generic_perform_write+0x3e8/0x1060
[ 70.198374][ T9350] __generic_file_write_iter+0x215/0x460
[ 70.198892][ T9350] generic_file_write_iter+0x109/0x5e0
[ 70.199393][ T9350] vfs_write+0xb0f/0x14e0
[ 70.199771][ T9350] ksys_write+0x23e/0x490
[ 70.200149][ T9350] __x64_sys_write+0x97/0xf0
[ 70.200570][ T9350] x64_sys_call+0x3015/0x3cf0
[ 70.201065][ T9350] do_syscall_64+0xd9/0x1d0
[ 70.201506][ T9350] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.202054][ T9350]
[ 70.202279][ T9350] Uninit was created at:
[ 70.202693][ T9350] __kmalloc_noprof+0x621/0xf80
[ 70.203149][ T9350] hfsplus_find_init+0x8d/0x1d0
[ 70.203602][ T9350] hfsplus_file_extend+0x6ca/0x1cf0
[ 70.204087][ T9350] hfsplus_get_block+0xe16/0x17b0
[ 70.204561][ T9350] __block_write_begin_int+0x962/0x2ce0
[ 70.205074][ T9350] cont_write_begin+0x1000/0x1950
[ 70.205547][ T9350] hfsplus_write_begin+0x85/0x130
[ 70.206017][ T9350] generic_perform_write+0x3e8/0x1060
[ 70.206519][ T9350] __generic_file_write_iter+0x215/0x460
[ 70.207042][ T9350] generic_file_write_iter+0x109/0x5e0
[ 70.207552][ T9350] vfs_write+0xb0f/0x14e0
[ 70.207961][ T9350] ksys_write+0x23e/0x490
[ 70.208375][ T9350] __x64_sys_write+0x97/0xf0
[ 70.208810][ T9350] x64_sys_call+0x3015/0x3cf0
[ 70.209255][ T9350] do_syscall_64+0xd9/0x1d0
[ 70.209680][ T9350] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.210230][ T9350]
[ 70.210454][ T9350] CPU: 2 UID: 0 PID: 9350 Comm: repro Not tainted 6.12.0-rc5 #5
[ 70.211174][ T9350] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 70.212115][ T9350] =====================================================
[ 70.212734][ T9350] Disabling lock debugging due to kernel taint
[ 70.213284][ T9350] Kernel panic - not syncing: kmsan.panic set ...
[ 70.213858][ T9350] CPU: 2 UID: 0 PID: 9350 Comm: repro Tainted: G B 6.12.0-rc5 #5
[ 70.214679][ T9350] Tainted: [B]=BAD_PAGE
[ 70.215057][ T9350] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 70.215999][ T9350] Call Trace:
[ 70.216309][ T9350] <TASK>
[ 70.216585][ T9350] dump_stack_lvl+0x1fd/0x2b0
[ 70.217025][ T9350] dump_stack+0x1e/0x30
[ 70.217421][ T9350] panic+0x502/0xca0
[ 70.217803][ T9350] ? kmsan_get_metadata+0x13e/0x1c0
[ 70.218294][ Message fromT sy9350] kmsan_report+0x296/slogd@syzkaller 0x2aat Aug 18 22:11:058 ...
kernel
:[ 70.213284][ T9350] Kernel panic - not syncing: kmsan.panic [ 70.220179][ T9350] ? kmsan_get_metadata+0x13e/0x1c0
set ...
[ 70.221254][ T9350] ? __msan_warning+0x96/0x120
[ 70.222066][ T9350] ? __hfsplus_ext_cache_extent+0x7d0/0x990
[ 70.223023][ T9350] ? hfsplus_file_extend+0x74f/0x1cf0
[ 70.224120][ T9350] ? hfsplus_get_block+0xe16/0x17b0
[ 70.224946][ T9350] ? __block_write_begin_int+0x962/0x2ce0
[ 70.225756][ T9350] ? cont_write_begin+0x1000/0x1950
[ 70.226337][ T9350] ? hfsplus_write_begin+0x85/0x130
[ 70.226852][ T9350] ? generic_perform_write+0x3e8/0x1060
[ 70.227405][ T9350] ? __generic_file_write_iter+0x215/0x460
[ 70.227979][ T9350] ? generic_file_write_iter+0x109/0x5e0
[ 70.228540][ T9350] ? vfs_write+0xb0f/0x14e0
[ 70.228997][ T9350] ? ksys_write+0x23e/0x490
---truncated---
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/hfsplus/bfind.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c1ec90bed504640a42bb20a5f413be39cd17ad71",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "b8a72692aa42b7dcd179a96b90bc2763ac74576a",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "c135b8dca65526aa5b8814e9954e0ae317d9c598",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d7e313039a8f3a6ee072dc5ff4643234d2d735cf",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a5bfb13b4f406aef1a450f99d22d3e48df01528c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "99202d94909d323a30d154ab0261c0a07166daec",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "14c673a2f3ecf650b694a52a88688f1d71849899",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "4840ceadef4290c56cc422f0fc697655f3cbf070",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/hfsplus/bfind.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.301",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.196",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.158",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.301",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.246",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.196",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.158",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.115",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.56",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()\n\nThe syzbot reported issue in __hfsplus_ext_cache_extent():\n\n[ 70.194323][ T9350] BUG: KMSAN: uninit-value in __hfsplus_ext_cache_extent+0x7d0/0x990\n[ 70.195022][ T9350] __hfsplus_ext_cache_extent+0x7d0/0x990\n[ 70.195530][ T9350] hfsplus_file_extend+0x74f/0x1cf0\n[ 70.195998][ T9350] hfsplus_get_block+0xe16/0x17b0\n[ 70.196458][ T9350] __block_write_begin_int+0x962/0x2ce0\n[ 70.196959][ T9350] cont_write_begin+0x1000/0x1950\n[ 70.197416][ T9350] hfsplus_write_begin+0x85/0x130\n[ 70.197873][ T9350] generic_perform_write+0x3e8/0x1060\n[ 70.198374][ T9350] __generic_file_write_iter+0x215/0x460\n[ 70.198892][ T9350] generic_file_write_iter+0x109/0x5e0\n[ 70.199393][ T9350] vfs_write+0xb0f/0x14e0\n[ 70.199771][ T9350] ksys_write+0x23e/0x490\n[ 70.200149][ T9350] __x64_sys_write+0x97/0xf0\n[ 70.200570][ T9350] x64_sys_call+0x3015/0x3cf0\n[ 70.201065][ T9350] do_syscall_64+0xd9/0x1d0\n[ 70.201506][ T9350] entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 70.202054][ T9350]\n[ 70.202279][ T9350] Uninit was created at:\n[ 70.202693][ T9350] __kmalloc_noprof+0x621/0xf80\n[ 70.203149][ T9350] hfsplus_find_init+0x8d/0x1d0\n[ 70.203602][ T9350] hfsplus_file_extend+0x6ca/0x1cf0\n[ 70.204087][ T9350] hfsplus_get_block+0xe16/0x17b0\n[ 70.204561][ T9350] __block_write_begin_int+0x962/0x2ce0\n[ 70.205074][ T9350] cont_write_begin+0x1000/0x1950\n[ 70.205547][ T9350] hfsplus_write_begin+0x85/0x130\n[ 70.206017][ T9350] generic_perform_write+0x3e8/0x1060\n[ 70.206519][ T9350] __generic_file_write_iter+0x215/0x460\n[ 70.207042][ T9350] generic_file_write_iter+0x109/0x5e0\n[ 70.207552][ T9350] vfs_write+0xb0f/0x14e0\n[ 70.207961][ T9350] ksys_write+0x23e/0x490\n[ 70.208375][ T9350] __x64_sys_write+0x97/0xf0\n[ 70.208810][ T9350] x64_sys_call+0x3015/0x3cf0\n[ 70.209255][ T9350] do_syscall_64+0xd9/0x1d0\n[ 70.209680][ T9350] entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 70.210230][ T9350]\n[ 70.210454][ T9350] CPU: 2 UID: 0 PID: 9350 Comm: repro Not tainted 6.12.0-rc5 #5\n[ 70.211174][ T9350] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 70.212115][ T9350] =====================================================\n[ 70.212734][ T9350] Disabling lock debugging due to kernel taint\n[ 70.213284][ T9350] Kernel panic - not syncing: kmsan.panic set ...\n[ 70.213858][ T9350] CPU: 2 UID: 0 PID: 9350 Comm: repro Tainted: G B 6.12.0-rc5 #5\n[ 70.214679][ T9350] Tainted: [B]=BAD_PAGE\n[ 70.215057][ T9350] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 70.215999][ T9350] Call Trace:\n[ 70.216309][ T9350] \u003cTASK\u003e\n[ 70.216585][ T9350] dump_stack_lvl+0x1fd/0x2b0\n[ 70.217025][ T9350] dump_stack+0x1e/0x30\n[ 70.217421][ T9350] panic+0x502/0xca0\n[ 70.217803][ T9350] ? kmsan_get_metadata+0x13e/0x1c0\n\n[ 70.218294][ Message fromT sy9350] kmsan_report+0x296/slogd@syzkaller 0x2aat Aug 18 22:11:058 ...\n kernel\n:[ 70.213284][ T9350] Kernel panic - not syncing: kmsan.panic [ 70.220179][ T9350] ? kmsan_get_metadata+0x13e/0x1c0\nset ...\n[ 70.221254][ T9350] ? __msan_warning+0x96/0x120\n[ 70.222066][ T9350] ? __hfsplus_ext_cache_extent+0x7d0/0x990\n[ 70.223023][ T9350] ? hfsplus_file_extend+0x74f/0x1cf0\n[ 70.224120][ T9350] ? hfsplus_get_block+0xe16/0x17b0\n[ 70.224946][ T9350] ? __block_write_begin_int+0x962/0x2ce0\n[ 70.225756][ T9350] ? cont_write_begin+0x1000/0x1950\n[ 70.226337][ T9350] ? hfsplus_write_begin+0x85/0x130\n[ 70.226852][ T9350] ? generic_perform_write+0x3e8/0x1060\n[ 70.227405][ T9350] ? __generic_file_write_iter+0x215/0x460\n[ 70.227979][ T9350] ? generic_file_write_iter+0x109/0x5e0\n[ 70.228540][ T9350] ? vfs_write+0xb0f/0x14e0\n[ 70.228997][ T9350] ? ksys_write+0x23e/0x490\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-04T15:31:33.249Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c1ec90bed504640a42bb20a5f413be39cd17ad71"
},
{
"url": "https://git.kernel.org/stable/c/b8a72692aa42b7dcd179a96b90bc2763ac74576a"
},
{
"url": "https://git.kernel.org/stable/c/c135b8dca65526aa5b8814e9954e0ae317d9c598"
},
{
"url": "https://git.kernel.org/stable/c/d7e313039a8f3a6ee072dc5ff4643234d2d735cf"
},
{
"url": "https://git.kernel.org/stable/c/a5bfb13b4f406aef1a450f99d22d3e48df01528c"
},
{
"url": "https://git.kernel.org/stable/c/99202d94909d323a30d154ab0261c0a07166daec"
},
{
"url": "https://git.kernel.org/stable/c/14c673a2f3ecf650b694a52a88688f1d71849899"
},
{
"url": "https://git.kernel.org/stable/c/4840ceadef4290c56cc422f0fc697655f3cbf070"
}
],
"title": "hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40244",
"datePublished": "2025-12-04T15:31:33.249Z",
"dateReserved": "2025-04-16T07:20:57.181Z",
"dateUpdated": "2025-12-04T15:31:33.249Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…