drm/client: Fully protect modes[] with dev->mode_config.mutex
In the Linux kernel, the following vulnerability has been resolved: drm/client: Fully protect modes[] with dev->mode_config.mutex The modes[] array contains pointers to modes on the connectors' mode lists, which are protected by dev->mode_config.mutex. Thus we need to extend modes[] the same protection or by the time we use it the elements may already be pointing to freed/reused memory.
CVE-2024-35950
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2024-35950
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e",
"versionType": "git"
},
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "41586487769eede64ab1aa6c65c74cbf76c12ef0",
"versionType": "git"
},
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949",
"versionType": "git"
},
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "18c8cc6680ce938d0458859b6a08b4d34f7d8055",
"versionType": "git"
},
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "04e018bd913d3d3336ab7d21c2ad31a9175fe984",
"versionType": "git"
},
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "8ceb873d816786a7c8058f50d903574aff8d3764",
"versionType": "git"
},
{
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"lessThan": "3eadd887dbac1df8f25f701e5d404d1b90fd0fea",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/drm_client_modeset.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.14"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.14",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.4.275",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.216",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.156",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.87",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.28",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.8.7",
"versionType": "semver",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/drm_client_modeset.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-35950
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #26553 · Revision 1
- Added to Heist Feed
- Publisher date