CVE-2024-53051

MEDIUM

Linux Kernel < 6.11.7 - Denial of Service via Null Pointer Dereference in HDCP Capability Check

Title source: llm

Description

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.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/4912e8fb3c37fb2dedf48d9c18bbbecd70e720f8

Patch

https://git.kernel.org/stable/c/31b42af516afa1e184d1a9f9dd4096c54044269a

Scores

CVSS v3 5.5

EPSS 0.0020

EPSS Percentile 10.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (8)

linux/Kernel 5.0.0 - 6.11.7linux

Linux/Linux < 5.0

Linux/Linux 5.0

Linux/Linux 6.11.7 - 6.11.*

Linux/Linux 6.12

Linux/Linux bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff - 31b42af516afa1e184d1a9f9dd4096c54044269a

Linux/Linux bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff - 4912e8fb3c37fb2dedf48d9c18bbbecd70e720f8

linux/linux_kernel < 6.11.7

Published Nov 19, 2024

Tracked Since Feb 18, 2026