CVE-2025-21968
drm/amd/display: Fix slab-use-after-free on hdcp_work
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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)
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < 06acfdef370ae018dad9592369e2d2fd9a40c09e da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < 1397715b011bcdc6ad91b17df7acaee301e89db5 da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < 4964dbc4191ab436877a5e3ecd9c67a4e50b7c36 da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < 378b361e2e30e9729f9a7676f7926868d14f4326 da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < bac7b8b1a3f1a86eeec85835af106cbdc2b9d9f7 da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < 93d701064e56788663d7c5918fbe5e060d5df587 da3fd7ac0bcf372cc57117bdfcd725cca7ef975a < e65e7bea220c3ce8c4c793b4ba35557f4994ab2b
Linux / Linux
5.5
References
git.kernel.org: https://git.kernel.org/stable/c/06acfdef370ae018dad9592369e2d2fd9a40c09e git.kernel.org: https://git.kernel.org/stable/c/1397715b011bcdc6ad91b17df7acaee301e89db5 git.kernel.org: https://git.kernel.org/stable/c/4964dbc4191ab436877a5e3ecd9c67a4e50b7c36 git.kernel.org: https://git.kernel.org/stable/c/378b361e2e30e9729f9a7676f7926868d14f4326 git.kernel.org: https://git.kernel.org/stable/c/bac7b8b1a3f1a86eeec85835af106cbdc2b9d9f7 git.kernel.org: https://git.kernel.org/stable/c/93d701064e56788663d7c5918fbe5e060d5df587 git.kernel.org: https://git.kernel.org/stable/c/e65e7bea220c3ce8c4c793b4ba35557f4994ab2b lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html