CVE-2024-49990

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

Vendor	Product	Versions
Linux	Linux	affected `dd08ebf6c3525a7ea2186e636df064ea47281987 - < c940627857eedca8407b84b40ceb4252b100d291` affected `dd08ebf6c3525a7ea2186e636df064ea47281987 - < 7266a424b1e502745170322e3c27f697d12de627` affected `dd08ebf6c3525a7ea2186e636df064ea47281987 - < b4224f6bae3801d589f815672ec62800a1501b0d`
Linux	Linux	affected `6.8` unaffected `0 - < 6.8` unaffected `6.10.14 - <= 6.10.` unaffected `6.11.3 - <= 6.11.` unaffected `6.12 - <= *`

References

https://git.kernel.org/stable/c/c940627857eedca8407b84b40ceb4252b100d291

https://git.kernel.org/stable/c/7266a424b1e502745170322e3c27f697d12de627

https://git.kernel.org/stable/c/b4224f6bae3801d589f815672ec62800a1501b0d

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CVE-2024-49990

Description

Affected Products

References