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CERTFR-2023-AVI-0395
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données, une exécution de code arbitraire à distance, une atteinte à l'intégrité des données, un déni de service à distance et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 12 SP4 | ||
| SUSE | N/A | SUSE OpenStack Cloud Crowbar 9 | ||
| SUSE | openSUSE Leap | openSUSE Leap 15.4 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro for Rancher 5.4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.3 | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability Extension 12 SP4 | ||
| SUSE | openSUSE Leap | openSUSE Leap Micro 5.3 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro for Rancher 5.3 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 | ||
| SUSE | SUSE Linux Enterprise Real Time | SUSE Linux Enterprise Real Time 15 SP4 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 12 SP4 | ||
| SUSE | SUSE Real Time Module | SUSE Real Time Module 15-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ||
| SUSE | N/A | SUSE OpenStack Cloud 9 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15 SP4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12 SP4 | ||
| SUSE | SUSE Linux Enterprise Micro | SUSE Linux Enterprise Micro 5.4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 15-SP4 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise High Performance Computing 15 SP4",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 12 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE OpenStack Cloud Crowbar 9",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.4",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.4",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.3",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability Extension 12 SP4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap Micro 5.3",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.3",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 12 SP4",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Real Time Module 15-SP4",
"product": {
"name": "SUSE Real Time Module",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE OpenStack Cloud 9",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12 SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.4",
"product": {
"name": "SUSE Linux Enterprise Micro",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP4",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2023-30772",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-30772"
},
{
"name": "CVE-2023-28328",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28328"
},
{
"name": "CVE-2023-2008",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2008"
},
{
"name": "CVE-2023-1076",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1076"
},
{
"name": "CVE-2023-2235",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2235"
},
{
"name": "CVE-2023-23454",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23454"
},
{
"name": "CVE-2021-4203",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4203"
},
{
"name": "CVE-2023-23455",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23455"
},
{
"name": "CVE-2023-1989",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1989"
},
{
"name": "CVE-2023-1855",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1855"
},
{
"name": "CVE-2023-2019",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2019"
},
{
"name": "CVE-2022-2196",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2196"
},
{
"name": "CVE-2023-1390",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1390"
},
{
"name": "CVE-2021-3923",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3923"
},
{
"name": "CVE-2023-1670",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1670"
},
{
"name": "CVE-2023-2176",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2176"
},
{
"name": "CVE-2023-2162",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2162"
},
{
"name": "CVE-2023-1990",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1990"
},
{
"name": "CVE-2023-28464",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28464"
},
{
"name": "CVE-2023-1998",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1998"
},
{
"name": "CVE-2023-28772",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28772"
},
{
"name": "CVE-2022-43945",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-43945"
},
{
"name": "CVE-2017-5753",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-5753"
},
{
"name": "CVE-2022-20567",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20567"
},
{
"name": "CVE-2023-1095",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1095"
},
{
"name": "CVE-2023-1118",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1118"
},
{
"name": "CVE-2023-0386",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0386"
},
{
"name": "CVE-2020-36691",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-36691"
},
{
"name": "CVE-2023-23006",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23006"
},
{
"name": "CVE-2023-1513",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1513"
},
{
"name": "CVE-2023-2483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2483"
},
{
"name": "CVE-2023-0597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0597"
},
{
"name": "CVE-2023-0590",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0590"
},
{
"name": "CVE-2023-1611",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1611"
},
{
"name": "CVE-2023-2124",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2124"
}
],
"initial_release_date": "2023-05-19T00:00:00",
"last_revision_date": "2023-05-19T00:00:00",
"links": [],
"reference": "CERTFR-2023-AVI-0395",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-05-19T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"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 \u003cspan\nclass=\"textit\"\u003ele noyau Linux de SUSE\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es, une ex\u00e9cution de code arbitraire \u00e0\ndistance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es, un d\u00e9ni de service\u00a0\u00e0\ndistance et un contournement de la politique de s\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2023:2232-1 du 17 mai 2023",
"url": "https://www.suse.com/support/update/announcement/2023/suse-su-20232232-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2023:2231-1 du 17 mai 2023",
"url": "https://www.suse.com/support/update/announcement/2023/suse-su-20232231-1/"
}
]
}
CVE-2023-0386 (GCVE-0-2023-0386)
Vulnerability from cvelistv5
Published
2023-03-22 00:00
Modified
2025-07-30 01:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T05:10:55.563Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f11ada10d0a"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20230420-0004/"
},
{
"name": "DSA-5402",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5402"
},
{
"name": "[debian-lts-announce] 20230605 [SECURITY] [DLA 3446-1] linux-5.10 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00008.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html"
},
{
"name": "[debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-0386",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-17T03:55:31.499341Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-06-17",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-0386"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-30T01:37:29.364Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"timeline": [
{
"lang": "en",
"time": "2025-06-17T00:00:00+00:00",
"value": "CVE-2023-0386 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Kernel",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Linux kernel 6.2-rc6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel\u2019s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system."
}
],
"problemTypes": [
{
"descriptions": [
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"description": "CWE-282",
"lang": "en",
"type": "CWE"
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],
"providerMetadata": {
"dateUpdated": "2024-06-27T12:11:02.905Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f11ada10d0a"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230420-0004/"
},
{
"name": "DSA-5402",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5402"
},
{
"name": "[debian-lts-announce] 20230605 [SECURITY] [DLA 3446-1] linux-5.10 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00008.html"
},
{
"url": "http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html"
},
{
"name": "[debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update",
"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
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}
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"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2023-0386",
"datePublished": "2023-03-22T00:00:00.000Z",
"dateReserved": "2023-01-18T00:00:00.000Z",
"dateUpdated": "2025-07-30T01:37:29.364Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-2483 (GCVE-0-2023-2483)
Vulnerability from cvelistv5
DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-33203. Reason: This candidate is a reservation duplicate of CVE-2023-33203. Notes: All CVE users should reference CVE-2023-33203 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
Show details on NVD website{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2023-05-23T00:00:00",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"rejectedReasons": [
{
"lang": "en",
"value": "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-33203. Reason: This candidate is a reservation duplicate of CVE-2023-33203. Notes: All CVE users should reference CVE-2023-33203 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2023-2483",
"dateRejected": "2023-05-23T00:00:00",
"dateReserved": "2023-05-02T00:00:00",
"dateUpdated": "2023-05-23T00:00:00",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.0"
}
CVE-2022-2196 (GCVE-0-2022-2196)
Vulnerability from cvelistv5
Published
2023-01-09 10:59
Modified
2025-02-13 16:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1188 - Insecure Default Initialization of Resource
Summary
A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker at L2 with code execution can execute code on an indirect branch on the host machine. We recommend upgrading to Kernel 6.2 or past commit 2e7eab81425a
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux Kernel |
Version: 0 Version: 0 < 6.2 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:32:08.645Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://security.netapp.com/advisory/ntap-20230223-0002/"
},
{
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CVE-2023-2019 (GCVE-0-2023-2019)
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2025-03-18 19:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel's netdevsim device driver |
Version: Fixed in kernel v6.0-rc1 |
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CVE-2023-2008 (GCVE-0-2023-2008)
Vulnerability from cvelistv5
Published
2023-04-14 00:00
Modified
2025-05-05 16:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel udmabuf device driver |
Version: Fixed in kernel v5.19-rc4 |
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CVE-2023-0597 (GCVE-0-2023-0597)
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2025-03-12 19:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.
References
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CVE-2023-1990 (GCVE-0-2023-1990)
Vulnerability from cvelistv5
Published
2023-04-12 00:00
Modified
2025-03-19 15:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem.
References
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CVE-2023-2235 (GCVE-0-2023-2235)
Vulnerability from cvelistv5
Published
2023-05-01 12:51
Modified
2025-03-05 19:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation.
The perf_group_detach function did not check the event's siblings' attach_state before calling add_event_to_groups(), but remove_on_exec made it possible to call list_del_event() on before detaching from their group, making it possible to use a dangling pointer causing a use-after-free vulnerability.
We recommend upgrading past commit fd0815f632c24878e325821943edccc7fde947a2.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux Kernel |
Version: 5.13 < 6.3 |
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CVE-2022-43945 (GCVE-0-2022-43945)
Vulnerability from cvelistv5
Published
2022-11-04 00:00
Modified
2025-05-01 19:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-131 - Incorrect Calculation of Buffer Size
Summary
The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| linux | linux_kernel |
Version: < 6.0.2 |
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CVE-2023-28464 (GCVE-0-2023-28464)
Vulnerability from cvelistv5
Published
2023-03-31 00:00
Modified
2024-08-02 12:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.
References
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CVE-2023-1855 (GCVE-0-2023-1855)
Vulnerability from cvelistv5
Published
2023-04-05 00:00
Modified
2025-02-12 16:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.
References
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CVE-2023-1611 (GCVE-0-2023-1611)
Vulnerability from cvelistv5
Published
2023-04-03 00:00
Modified
2025-02-13 14:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea
References
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CVE-2023-1998 (GCVE-0-2023-1998)
Vulnerability from cvelistv5
Published
2023-04-21 14:51
Modified
2025-02-13 16:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1303 - Non-Transparent Sharing of Microarchitectural Resources
Summary
The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line.
This happened because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection. However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons, which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target injection against which STIBP protects.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux Kernel |
Version: 0 < 6.3 |
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CVE-2023-23454 (GCVE-0-2023-23454)
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2025-03-20 20:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2020-36691 (GCVE-0-2020-36691)
Vulnerability from cvelistv5
Published
2023-03-24 00:00
Modified
2025-02-21 16:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel before 5.8. lib/nlattr.c allows attackers to cause a denial of service (unbounded recursion) via a nested Netlink policy with a back reference.
References
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CVE-2023-1670 (GCVE-0-2023-1670)
Vulnerability from cvelistv5
Published
2023-03-30 00:00
Modified
2025-02-14 15:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
References
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CVE-2023-2162 (GCVE-0-2023-2162)
Vulnerability from cvelistv5
Published
2023-04-19 00:00
Modified
2025-03-19 15:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.
References
Impacted products
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CVE-2023-1095 (GCVE-0-2023-1095)
Vulnerability from cvelistv5
Published
2023-02-28 00:00
Modified
2025-03-18 15:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel netfilter subsystem. |
Version: Fixed in 6.0-rc1 |
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CVE-2023-2176 (GCVE-0-2023-2176)
Vulnerability from cvelistv5
Published
2023-04-20 00:00
Modified
2025-05-05 16:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege.
References
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CVE-2023-0590 (GCVE-0-2023-0590)
Vulnerability from cvelistv5
Published
2023-03-23 00:00
Modified
2024-08-02 05:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.
References
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CVE-2023-23455 (GCVE-0-2023-23455)
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2025-03-20 20:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2023-1076 (GCVE-0-2023-1076)
Vulnerability from cvelistv5
Published
2023-03-27 00:00
Modified
2025-02-24 17:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel |
Version: unknown |
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CVE-2023-28772 (GCVE-0-2023-28772)
Vulnerability from cvelistv5
Published
2023-03-23 00:00
Modified
2025-05-05 16:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2023-1390 (GCVE-0-2023-1390)
Vulnerability from cvelistv5
Published
2023-03-16 00:00
Modified
2025-04-23 16:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel (TIPC kernel module) |
Version: Fixed in kernel 5.11-rc4 |
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CVE-2023-28328 (GCVE-0-2023-28328)
Vulnerability from cvelistv5
Published
2023-04-19 00:00
Modified
2025-03-19 15:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device. This flaw allows a local user to crash the system or potentially cause a denial of service.
References
Impacted products
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CVE-2023-30772 (GCVE-0-2023-30772)
Vulnerability from cvelistv5
Published
2023-04-16 00:00
Modified
2025-05-05 15:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/power/supply/da9150-charger.c if a physically proximate attacker unplugs a device.
References
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CVE-2023-2124 (GCVE-0-2023-2124)
Vulnerability from cvelistv5
Published
2023-05-15 00:00
Modified
2024-08-02 06:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system.
References
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CVE-2021-3923 (GCVE-0-2021-3923)
Vulnerability from cvelistv5
Published
2023-03-27 00:00
Modified
2025-02-24 19:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.
References
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CVE-2023-1118 (GCVE-0-2023-1118)
Vulnerability from cvelistv5
Published
2023-03-02 00:00
Modified
2025-04-23 16:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
References
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CVE-2023-23006 (GCVE-0-2023-23006)
Vulnerability from cvelistv5
Published
2023-03-01 00:00
Modified
2025-03-19 18:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In the Linux kernel before 5.15.13, drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c misinterprets the mlx5_get_uars_page return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
References
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CVE-2022-20567 (GCVE-0-2022-20567)
Vulnerability from cvelistv5
Published
2022-12-16 00:00
Modified
2025-04-21 13:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of privilege
Summary
In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References: Upstream kernel
References
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CVE-2021-4203 (GCVE-0-2021-4203)
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-03 17:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-362 - ->CWE-416
Summary
A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2017-5753 (GCVE-0-2017-5753)
Vulnerability from cvelistv5
Published
2018-01-04 13:00
Modified
2024-09-16 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Intel Corporation | Most Modern Operating Systems |
Version: All |
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"name": "http://packetstormsecurity.com/files/145645/Spectre-Information-Disclosure-Proof-Of-Concept.html",
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"url": "http://packetstormsecurity.com/files/145645/Spectre-Information-Disclosure-Proof-Of-Concept.html"
},
{
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{
"name": "[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package",
"refsource": "MLIST",
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{
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"name": "VU#584653",
"refsource": "CERT-VN",
"url": "http://www.kb.cert.org/vuls/id/584653"
},
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"name": "VU#180049",
"refsource": "CERT-VN",
"url": "https://www.kb.cert.org/vuls/id/180049"
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"name": "https://cert.vde.com/en-us/advisories/vde-2018-003",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en-us/advisories/vde-2018-003"
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{
"name": "https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes",
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"url": "https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes"
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{
"name": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html",
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{
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"url": "https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/"
},
{
"name": "https://support.citrix.com/article/CTX231399",
"refsource": "CONFIRM",
"url": "https://support.citrix.com/article/CTX231399"
},
{
"name": "https://spectreattack.com/",
"refsource": "MISC",
"url": "https://spectreattack.com/"
},
{
"name": "https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/",
"refsource": "CONFIRM",
"url": "https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/"
},
{
"name": "https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/",
"refsource": "CONFIRM",
"url": "https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/"
},
{
"name": "1040071",
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"url": "http://www.securitytracker.com/id/1040071"
},
{
"name": "102371",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/102371"
},
{
"name": "USN-3597-2",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/3597-2/"
},
{
"name": "http://nvidia.custhelp.com/app/answers/detail/a_id/4614",
"refsource": "CONFIRM",
"url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4614"
},
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"name": "SUSE-SU-2018:0010",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html"
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180104-cpusidechannel"
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"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/usn/usn-3516-1/"
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"refsource": "CONFIRM",
"url": "https://www.vmware.com/us/security/advisories/VMSA-2018-0002.html"
},
{
"name": "43427",
"refsource": "EXPLOIT-DB",
"url": "https://www.exploit-db.com/exploits/43427/"
},
{
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"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/3541-1/"
},
{
"name": "USN-3541-2",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/3541-2/"
},
{
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"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/3542-1/"
},
{
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"refsource": "MISC",
"url": "https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html"
},
{
"name": "https://support.lenovo.com/us/en/solutions/LEN-18282",
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{
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{
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},
{
"name": "20190624 [SECURITY] [DSA 4469-1] libvirt security update",
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},
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CVE-2023-1989 (GCVE-0-2023-1989)
Vulnerability from cvelistv5
Published
2023-04-11 00:00
Modified
2024-08-26 13:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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"cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:*",
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CVE-2023-1513 (GCVE-0-2023-1513)
Vulnerability from cvelistv5
Published
2023-03-23 00:00
Modified
2025-02-25 19:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel (KVM) |
Version: Fixed in kernel 6.2 |
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"assignerShortName": "redhat",
"cveId": "CVE-2023-1513",
"datePublished": "2023-03-23T00:00:00.000Z",
"dateReserved": "2023-03-20T00:00:00.000Z",
"dateUpdated": "2025-02-25T19:33:10.636Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.
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