CVE-2024-49990

drm/xe/hdcp: Check GSC structure validity

CVE-2024-49990 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-49990, released October 21, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.5

medium

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0023

14th percentile

In the Linux kernel, the following vulnerability has been resolved: drm/xe/hdcp: Check GSC structure validity Sometimes xe_gsc is not initialized when checked at HDCP capability check. Add gsc structure check to avoid null pointer error.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
linux · Debian 13.5 (trixie)	6.11.4-1	DEBIAN-CVE-2024-49990	Oct 21, 2024
linux · Debian 14	6.11.4-1	DEBIAN-CVE-2024-49990	Oct 21, 2024

Details

Published
October 21, 2024
Weakness
Use of Uninitialized Resource
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49990

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