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CERTFR-2026-AVI-0929
Vulnerability from certfr_avis - Published: 2026-07-24 - Updated: 2026-07-24
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian LTS. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Debian 12 bookworm versions ant\u00e9rieures \u00e0 6.1.177-1",
"product": {
"name": "Debian",
"vendor": {
"name": "Debian",
"scada": false
}
}
}
],
"affected_systems_content": "",
"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-2026-53138",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53138"
},
{
"name": "CVE-2025-23131",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23131"
},
{
"name": "CVE-2026-53163",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53163"
},
{
"name": "CVE-2026-53327",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53327"
},
{
"name": "CVE-2026-46252",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46252"
},
{
"name": "CVE-2026-53158",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53158"
},
{
"name": "CVE-2026-53139",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53139"
},
{
"name": "CVE-2026-53362",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53362"
},
{
"name": "CVE-2026-23302",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23302"
},
{
"name": "CVE-2026-53157",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53157"
},
{
"name": "CVE-2026-53167",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53167"
},
{
"name": "CVE-2026-23278",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23278"
},
{
"name": "CVE-2026-31451",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31451"
},
{
"name": "CVE-2026-53359",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53359"
},
{
"name": "CVE-2026-23272",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23272"
},
{
"name": "CVE-2026-53325",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53325"
},
{
"name": "CVE-2026-52928",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52928"
},
{
"name": "CVE-2026-53366",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53366"
}
],
"initial_release_date": "2026-07-24T00:00:00",
"last_revision_date": "2026-07-24T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0929",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-24T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de Debian LTS. Elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian LTS",
"vendor_advisories": [
{
"published_at": "2026-07-18",
"title": "Bulletin de s\u00e9curit\u00e9 Debian LTS msg00030",
"url": "https://lists.debian.org/debian-lts-announce/2026/07/msg00030.html"
}
]
}
CVE-2025-23131 (GCVE-0-2025-23131)
Vulnerability from cvelistv5 – Published: 2025-04-16 14:13 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
dlm: prevent NPD when writing a positive value to event_done
Summary
In the Linux kernel, the following vulnerability has been resolved:
dlm: prevent NPD when writing a positive value to event_done
do_uevent returns the value written to event_done. In case it is a
positive value, new_lockspace would undo all the work, and lockspace
would not be set. __dlm_new_lockspace, however, would treat that
positive value as a success due to commit 8511a2728ab8 ("dlm: fix use
count with multiple joins").
Down the line, device_create_lockspace would pass that NULL lockspace to
dlm_find_lockspace_local, leading to a NULL pointer dereference.
Treating such positive values as successes prevents the problem. Given
this has been broken for so long, this is unlikely to break userspace
expectations.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
8511a2728ab82cab398e39d019f5cf1246021c1c , < a1c41aebb184d9228a440dcb6761224e65b0e49a
(git)
Affected: 8511a2728ab82cab398e39d019f5cf1246021c1c , < ee28d99d789b077565cbe0377374d1e826c64d93 (git) Affected: 8511a2728ab82cab398e39d019f5cf1246021c1c , < c7837e2c96559663c33f43da403d9cf3cf77cfa7 (git) Affected: 8511a2728ab82cab398e39d019f5cf1246021c1c , < 7109d69bec6edce546dc870e66bd2b668a3d5549 (git) Affected: 8511a2728ab82cab398e39d019f5cf1246021c1c , < 10b7a59814765d18d43555c9cef4eb3048b7e8a3 (git) Affected: 8511a2728ab82cab398e39d019f5cf1246021c1c , < b73c4ad4d387fe5bc988145bd9f1bc0de76afd5c (git) Affected: 8511a2728ab82cab398e39d019f5cf1246021c1c , < 8e2bad543eca5c25cd02cbc63d72557934d45f13 (git) |
|
| Linux | Linux |
Affected:
2.6.31
Unaffected: 0 , < 2.6.31 (semver) Unaffected: 5.10.260 , ≤ 5.10.* (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.95 , ≤ 6.12.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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CVE-2026-23272 (GCVE-0-2026-23272)
Vulnerability from cvelistv5 – Published: 2026-03-20 08:08 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
netfilter: nf_tables: unconditionally bump set->nelems before insertion
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: unconditionally bump set->nelems before insertion
In case that the set is full, a new element gets published then removed
without waiting for the RCU grace period, while RCU reader can be
walking over it already.
To address this issue, add the element transaction even if set is full,
but toggle the set_full flag to report -ENFILE so the abort path safely
unwinds the set to its previous state.
As for element updates, decrement set->nelems to restore it.
A simpler fix is to call synchronize_rcu() in the error path.
However, with a large batch adding elements to already maxed-out set,
this could cause noticeable slowdown of such batches.
Severity
7.8 (High)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
35d0ac9070ef619e3bf44324375878a1c540387b , < 25fcaef7948912652905e96922f36583a84fffed
(git)
Affected: 35d0ac9070ef619e3bf44324375878a1c540387b , < e3ccb11fc8249759d23326038c8db987ddaabc77 (git) Affected: 35d0ac9070ef619e3bf44324375878a1c540387b , < 86bc4b1a0f672d47ac19f9022432cb6a2e01cb33 (git) Affected: 35d0ac9070ef619e3bf44324375878a1c540387b , < 6826131c7674329335ca25df2550163eb8a1fd0c (git) Affected: 35d0ac9070ef619e3bf44324375878a1c540387b , < ccb8c8f3c1127cf34d18c737309897c68046bf21 (git) Affected: 35d0ac9070ef619e3bf44324375878a1c540387b , < def602e498a4f951da95c95b1b8ce8ae68aa733a (git) Affected: fefdd79403e89b0c673965343b92e2e01e2713a8 (git) Affected: 4.9.33 , < 4.10 (semver) |
|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.17 , ≤ 6.18.* (semver) Unaffected: 6.19.7 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-23278 (GCVE-0-2026-23278)
Vulnerability from cvelistv5 – Published: 2026-03-20 08:08 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
netfilter: nf_tables: always walk all pending catchall elements
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: always walk all pending catchall elements
During transaction processing we might have more than one catchall element:
1 live catchall element and 1 pending element that is coming as part of the
new batch.
If the map holding the catchall elements is also going away, its
required to toggle all catchall elements and not just the first viable
candidate.
Otherwise, we get:
WARNING: ./include/net/netfilter/nf_tables.h:1281 at nft_data_release+0xb7/0xe0 [nf_tables], CPU#2: nft/1404
RIP: 0010:nft_data_release+0xb7/0xe0 [nf_tables]
[..]
__nft_set_elem_destroy+0x106/0x380 [nf_tables]
nf_tables_abort_release+0x348/0x8d0 [nf_tables]
nf_tables_abort+0xcf2/0x3ac0 [nf_tables]
nfnetlink_rcv_batch+0x9c9/0x20e0 [..]
Severity
7.8 (High)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d60be2da67d172aecf866302c91ea11533eca4d9 , < c4d4e86fda707d89eaba80e343321737375f8582
(git)
Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < 4830fb44d12f586f3f544609e086933649a9175a (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < eb0948fa13298212c5f8b30ee48efdae4389ab09 (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < de47a88c6b807910f05703fb6605f7efdaa11417 (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < 77c26b5056d693ffe5e9f040e946251cdb55ae55 (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < 7cb9a23d7ae40a702577d3d8bacb7026f04ac2a9 (git) Affected: bc9f791d2593f17e39f87c6e2b3a36549a3705b1 (git) Affected: 3c7ec098e3b588434a8b07ea9b5b36f04cef1f50 (git) Affected: a136b7942ad2a50de708f76ea299ccb45ac7a7f9 (git) Affected: 25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 (git) Affected: dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41 (git) Affected: 6.1.36 , < 6.1.177 (semver) Affected: 4.19.316 , < 4.20 (semver) Affected: 5.4.262 , < 5.5 (semver) Affected: 5.10.188 , < 5.11 (semver) Affected: 5.15.121 , < 5.16 (semver) Affected: 6.3.10 , < 6.4 (semver) |
|
| Linux | Linux |
Affected:
6.4
Unaffected: 0 , < 6.4 (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.78 , ≤ 6.12.* (semver) Unaffected: 6.18.19 , ≤ 6.18.* (semver) Unaffected: 6.19.9 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-23302 (GCVE-0-2026-23302)
Vulnerability from cvelistv5 – Published: 2026-03-25 10:26 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
net: annotate data-races around sk->sk_{data_ready,write_space}
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: annotate data-races around sk->sk_{data_ready,write_space}
skmsg (and probably other layers) are changing these pointers
while other cpus might read them concurrently.
Add corresponding READ_ONCE()/WRITE_ONCE() annotations
for UDP, TCP and AF_UNIX.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
604326b41a6fb9b4a78b6179335decee0365cd8c , < 279f2b67d1c44ee139bd3fdb221850daa9358449
(git)
Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 7ad01905831c815520f1b0486336a03bb7420465 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < c494448bb522bbbb63096540eb2319101a0480ab (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < f17c1c4acbe2bd702abce73a847a04a196fab2c5 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 27fccdbcbbfc4651b6f66756e6fa3f52e051ec23 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 2ef2b20cf4e04ac8a6ba68493f8780776ff84300 (git) |
|
| Linux | Linux |
Affected:
4.20
Unaffected: 0 , < 4.20 (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.136 , ≤ 6.6.* (semver) Unaffected: 6.12.82 , ≤ 6.12.* (semver) Unaffected: 6.18.17 , ≤ 6.18.* (semver) Unaffected: 6.19.7 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-31451 (GCVE-0-2026-31451)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:53 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio
Replace BUG_ON() with proper error handling when inline data size
exceeds PAGE_SIZE. This prevents kernel panic and allows the system to
continue running while properly reporting the filesystem corruption.
The error is logged via ext4_error_inode(), the buffer head is released
to prevent memory leak, and -EFSCORRUPTED is returned to indicate
filesystem corruption.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
46c7f254543dedcf134ad05091ed2b935a9a597d , < 3462a3f0716d27af51896dc8688bcf0628fb17ee
(git)
Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < 636e8d85a36ab6c31aafd04ee66a69b18eebee7b (git) Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < af25a6affeac4919e8d8c5cccc01a9d53478447e (git) Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < 65c6c30ce6362c1c684568744ea510c921a756cd (git) Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < d4b3f370c3d8f7ce565d4a718572c9f7c12f77ed (git) Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < 823849a26af089ffc5dfdd2ae4b9d446b46a0cda (git) Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < a7d600e04732a7d29b107c91fe3aec64cf6ce7f2 (git) Affected: 46c7f254543dedcf134ad05091ed2b935a9a597d , < 356227096eb66e41b23caf7045e6304877322edf (git) |
|
| Linux | Linux |
Affected:
3.8
Unaffected: 0 , < 3.8 (semver) Unaffected: 5.10.260 , ≤ 5.10.* (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-46252 (GCVE-0-2026-46252)
Vulnerability from cvelistv5 – Published: 2026-06-03 15:49 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
regulator: core: fix locking in regulator_resolve_supply() error path
Summary
In the Linux kernel, the following vulnerability has been resolved:
regulator: core: fix locking in regulator_resolve_supply() error path
If late enabling of a supply regulator fails in
regulator_resolve_supply(), the code currently triggers a lockdep
warning:
WARNING: drivers/regulator/core.c:2649 at _regulator_put+0x80/0xa0, CPU#6: kworker/u32:4/596
...
Call trace:
_regulator_put+0x80/0xa0 (P)
regulator_resolve_supply+0x7cc/0xbe0
regulator_register_resolve_supply+0x28/0xb8
as the regulator_list_mutex must be held when calling _regulator_put().
To solve this, simply switch to using regulator_put().
While at it, we should also make sure that no concurrent access happens
to our rdev while we clear out the supply pointer. Add appropriate
locking to ensure that.
While the code in question will be removed altogether in a follow-up
commit, I believe it is still beneficial to have this corrected before
removal for future reference.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
36a1f1b6ddc6d1442424e29548e790633ca39c7b , < e77357dc2293283fc08a485b1e2e571d91d02622
(git)
Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < a8a2eab1166bc33ee38ca371cff425bdb5681e47 (git) Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < 60747114fd2a38739130b715e7b2d40ce848f0be (git) Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < c84860dac7af7dc3c3e3c9ae86d65e222c2f3b0c (git) Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < 3b7fffd7a8984a1c009f668765ee7631fd6b87c8 (git) Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < bde74af8d4466213007bdd42cc85fa72c861dea7 (git) Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < c66e0db0f37290b53c57994f998bb55590364fd0 (git) Affected: 36a1f1b6ddc6d1442424e29548e790633ca39c7b , < 497330b203d2c59c5ff3fa4c34d14494d7203bc3 (git) |
|
| Linux | Linux |
Affected:
4.2
Unaffected: 0 , < 4.2 (semver) Unaffected: 5.10.260 , ≤ 5.10.* (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.95 , ≤ 6.12.* (semver) Unaffected: 6.18.37 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2026-52928 (GCVE-0-2026-52928)
Vulnerability from cvelistv5 – Published: 2026-06-24 07:14 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
af_unix: Reject SIOCATMARK on non-stream sockets
Summary
In the Linux kernel, the following vulnerability has been resolved:
af_unix: Reject SIOCATMARK on non-stream sockets
SIOCATMARK reports whether the receive queue is at the urgent mark for
MSG_OOB.
In AF_UNIX, MSG_OOB is supported only for SOCK_STREAM sockets.
SOCK_DGRAM and SOCK_SEQPACKET reject MSG_OOB in sendmsg() and recvmsg(),
so they should not support SIOCATMARK either.
Return -EOPNOTSUPP for non-stream sockets before checking the receive
queue.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
314001f0bf927015e459c9d387d62a231fe93af3 , < ec123873fdc83e7244c8ed6d17b8f8ea6c416a67
(git)
Affected: 314001f0bf927015e459c9d387d62a231fe93af3 , < f085971de6d6b8ef946a5e0bcd73ff24509a0f85 (git) Affected: 314001f0bf927015e459c9d387d62a231fe93af3 , < b741c9c6ef59f17c1f104ddf1217ef77f79ed29b (git) Affected: 314001f0bf927015e459c9d387d62a231fe93af3 , < 645b1ed3259af38b7814242a420bc2081bdd1eb6 (git) Affected: 314001f0bf927015e459c9d387d62a231fe93af3 , < c34c41446acf6c0d13b5b06c809be11e0f7f2729 (git) Affected: 314001f0bf927015e459c9d387d62a231fe93af3 , < 3147ddf5a41c20c45c2eb69e00b62f10f822056a (git) Affected: 314001f0bf927015e459c9d387d62a231fe93af3 , < d119775f2bad827edc28071c061fdd4a91f889a5 (git) |
|
| Linux | Linux |
Affected:
5.15
Unaffected: 0 , < 5.15 (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.88 , ≤ 6.12.* (semver) Unaffected: 6.18.30 , ≤ 6.18.* (semver) Unaffected: 7.0.7 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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CVE-2026-53138 (GCVE-0-2026-53138)
Vulnerability from cvelistv5 – Published: 2026-06-25 08:38 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
drm/amd/display: Bound VBIOS record-chain walk loops
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Bound VBIOS record-chain walk loops
[Why & How]
All record-chain walk loops in bios_parser.c and bios_parser2.c use
for(;;) and only terminate on a 0xFF record_type sentinel or zero
record_size. A malformed VBIOS image missing the terminator record
causes unbounded iteration at probe time, potentially hundreds of
thousands of iterations with record_size=1. In the final iterations
near the BIOS image boundary, struct casts beyond the 2-byte header
validated by GET_IMAGE can also read out of bounds.
Cap all 14 record-chain walk loops to BIOS_MAX_NUM_RECORD (256)
iterations. The atombios.h defines up to 22 distinct record types
and atomfirmware.h has 13. Assuming an average of less than 10
records per type (which is reasonable since most are connector-
based) 256 is a generous upper bound.
(cherry picked from commit 95700a3d660287ed657d6892f7be9ffc0e294a93)
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e94f5323c41f32a74160378c3b19850d1f203ad5
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 04e271a952b8863bbafc99bd51aca4c32bff0e0d (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 6723188c42ca3b34a9fce634d7a0ecc9ccd5cd56 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 499c6b43a79dd684bddbd18fe8b2235aa2764db4 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 6173cfea2f916e01c4f98e29cd654384a05e32a3 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 0e56f460bddb397fa9a8e6faf7ae7eaa86953eb1 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 2645e3caf7e013189da9c6ff621d006cca5a538b (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < ff287df16a1a58aca78b08d1f3ee09fc44da0351 (git) |
|
| Linux | Linux |
Affected:
4.15
Unaffected: 0 , < 4.15 (semver) Unaffected: 5.10.260 , ≤ 5.10.* (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.94 , ≤ 6.12.* (semver) Unaffected: 6.18.36 , ≤ 6.18.* (semver) Unaffected: 7.0.13 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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CVE-2026-53139 (GCVE-0-2026-53139)
Vulnerability from cvelistv5 – Published: 2026-06-25 08:38 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
drm/v3d: Skip CSD when it has zeroed workgroups
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/v3d: Skip CSD when it has zeroed workgroups
A compute shader dispatch encodes its workgroup counts in the CFG0..CFG2
registers. Kicking off a dispatch with a zero count in any of the three
dimensions is invalid. First, the hardware will process 0 as 65536,
while the user-space driver exposes a maximum of 65535. Over that, a
submission with a zeroed workgroup dimension should be a no-op.
These zeroed counts can reach the dispatch path through an indirect CSD
job, whose workgroup counts are only known once the indirect buffer is
read and may legitimately be zero, but such scenario should only result in
a no-op.
Overwrite the indirect CSD job workgroup counts with the indirect BO
ones, even if they are zeroed, and don't submit the job to the hardware
when any of the workgroup counts is zero, so the job completes immediately
instead of running the shader.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d223f98f02099b002903b9b22b56febae16ef80d , < b3a8dd72b0d008ff142880b4dbe5ca37dcf962b4
(git)
Affected: d223f98f02099b002903b9b22b56febae16ef80d , < 8b51c5406ad748c3d5575b66b6009b5dbbc08b80 (git) Affected: d223f98f02099b002903b9b22b56febae16ef80d , < abb069fdf51a9ddabcc1ed125dafe54e2089900b (git) Affected: d223f98f02099b002903b9b22b56febae16ef80d , < ad166139d123dc162e8636f0c7962516d04074e1 (git) Affected: d223f98f02099b002903b9b22b56febae16ef80d , < 9655b56b6de918e1c22b92f3880ae41b052cbd00 (git) Affected: d223f98f02099b002903b9b22b56febae16ef80d , < 11e6432836394e00d39e468cd514f9ddb66f1e49 (git) Affected: d223f98f02099b002903b9b22b56febae16ef80d , < 7f93fad5ea0affc9e1505dd0f7596c0fdb496213 (git) |
|
| Linux | Linux |
Affected:
5.3
Unaffected: 0 , < 5.3 (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.95 , ≤ 6.12.* (semver) Unaffected: 6.18.36 , ≤ 6.18.* (semver) Unaffected: 7.0.13 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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CVE-2026-53157 (GCVE-0-2026-53157)
Vulnerability from cvelistv5 – Published: 2026-06-25 08:38 – Updated: 2026-07-04 11:50
VLAI
EPSS
VEX
Title
net: phonet: free phonet_device after RCU grace period
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: phonet: free phonet_device after RCU grace period
phonet_device_destroy() removes a phonet_device from the per-net device
list with list_del_rcu(), but frees it immediately. RCU readers walking
the same list can still hold a pointer to the object after it has been
removed, leading to a slab-use-after-free.
Use kfree_rcu(), matching the lifetime rule already used by
phonet_address_del() for the same object type.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < d59794337ea496042288c7c68356d9b9ca7f46a9
(git)
Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < 6cd7067d6e4b0b2033ba2f918ecbd54dc2af3763 (git) Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < 2ec8011cce0cd0fc7a5068585d867fc08d508578 (git) Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < 09c9b92c2010481160245244ea8fa1d06d5d4ae0 (git) Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < bd2ab4d800fc26814d89328d87b5f97ef6aa906a (git) Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < 52b8f5ef82c886f7cd24617915e4b1579ddfd001 (git) Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < bff309ea51f1395c1ef8be8b75ce62d28a319113 (git) Affected: eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 , < 71de0177b28da751f407581a4515cf4d762f6296 (git) |
|
| Linux | Linux |
Affected:
2.6.33
Unaffected: 0 , < 2.6.33 (semver) Unaffected: 5.10.260 , ≤ 5.10.* (semver) Unaffected: 5.15.211 , ≤ 5.15.* (semver) Unaffected: 6.1.177 , ≤ 6.1.* (semver) Unaffected: 6.6.144 , ≤ 6.6.* (semver) Unaffected: 6.12.95 , ≤ 6.12.* (semver) Unaffected: 6.18.36 , ≤ 6.18.* (semver) Unaffected: 7.0.13 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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