CVE-2024-53051: 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 intelhdcpgetcapability
Sometimes during hotplug scenario or suspend/resume scenario encoder is not always initialized when intelhdcpgetcapability add a check to avoid kernel null pointer dereference.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-53051?
CVE-2024-53051 has not been assigned a specific severity rating at this time.
How do I fix CVE-2024-53051?
To mitigate CVE-2024-53051, it is recommended to upgrade to the latest version of the Linux kernel beyond 6.11.7.
Which versions of the Linux kernel are affected by CVE-2024-53051?
The affected versions are all versions of the Linux kernel up to but not including 6.11.7.
What components does CVE-2024-53051 affect?
CVE-2024-53051 specifically affects the DRM (Direct Rendering Manager) subsystem in the Linux kernel.
Is CVE-2024-53051 related to HDCP functionality?
Yes, CVE-2024-53051 is related to the HDCP (High-bandwidth Digital Content Protection) functionality in the Intel HDCP implementation.