drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability
In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability Sometimes during hotplug scenario or suspend/resume scenario encoder is not always initialized when intel_hdcp_get_capability add a check to avoid kernel null pointer dereference.
CVE-2024-53051
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-2024-53051
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": "bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff",
"lessThan": "df17aa6038f96355640ace6ef3c3ff59c10c633f",
"versionType": "git"
},
{
"status": "affected",
"version": "bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff",
"lessThan": "4912e8fb3c37fb2dedf48d9c18bbbecd70e720f8",
"versionType": "git"
},
{
"status": "affected",
"version": "bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff",
"lessThan": "31b42af516afa1e184d1a9f9dd4096c54044269a",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/i915/display/intel_hdcp.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.11.7",
"versionType": "semver",
"lessThanOrEqual": "6.11.*"
},
{
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/i915/display/intel_hdcp.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-53051
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #45917 · Revision 1
- Added to Heist Feed
- Publisher date