VULNERABILITY

Debian: CVE-2025-21968: linux -- security update

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Debian: CVE-2025-21968: linux -- security update

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:N/I:C/A:C)
Published
04/01/2025
Created
04/15/2025
Added
04/14/2025
Modified
04/16/2025

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcp_work [Why] A slab-use-after-free is reported when HDCP is destroyed but the property_validate_dwork queue is still running. [How] Cancel the delayed work when destroying workqueue. (cherry picked from commit 725a04ba5a95e89c89633d4322430cfbca7ce128)

Solution(s)

  • debian-upgrade-linux

References

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