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)
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < 06acfdef370ae018dad9592369e2d2fd9a40c09e; >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < 1397715b011bcdc6ad91b17df7acaee301e89db5; >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < 4964dbc4191ab436877a5e3ecd9c67a4e50b7c36; >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < 378b361e2e30e9729f9a7676f7926868d14f4326; >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < bac7b8b1a3f1a86eeec85835af106cbdc2b9d9f7; >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < 93d701064e56788663d7c5918fbe5e060d5df587; >= da3fd7ac0bcf372cc57117bdfcd725cca7ef975a, < e65e7bea220c3ce8c4c793b4ba35557f4994ab2b |
| Linux | Linux | 5.5 |
References
- https://git.kernel.org/stable/c/06acfdef370ae018dad9592369e2d2fd9a40c09ePatch
- https://git.kernel.org/stable/c/1397715b011bcdc6ad91b17df7acaee301e89db5Patch
- https://git.kernel.org/stable/c/378b361e2e30e9729f9a7676f7926868d14f4326Patch
- https://git.kernel.org/stable/c/4964dbc4191ab436877a5e3ecd9c67a4e50b7c36Patch
- https://git.kernel.org/stable/c/93d701064e56788663d7c5918fbe5e060d5df587Patch
- https://git.kernel.org/stable/c/bac7b8b1a3f1a86eeec85835af106cbdc2b9d9f7Patch
- https://git.kernel.org/stable/c/e65e7bea220c3ce8c4c793b4ba35557f4994ab2bPatch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
Timeline
- Published
- Apr 1, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified