CVE-2025-40111
drm/vmwgfx: Fix Use-after-free in validation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix Use-after-free in validation Nodes stored in the validation duplicates hashtable come from an arena allocator that is cleared at the end of vmw_execbuf_process. All nodes are expected to be cleared in vmw_validation_drop_ht but this node escaped because its resource was destroyed prematurely.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 12, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
64ad2abfe9a628ce79859d072704bd1ef7682044 < 1822e5287b7dfa59d0af966756ebf1dc652b60ee 64ad2abfe9a628ce79859d072704bd1ef7682044 < fb7165e5f3b3b10721ff70553583ad12e90e447a 64ad2abfe9a628ce79859d072704bd1ef7682044 < 4c918f9d1ccccc0e092f43dcb2d8266f54d7340b 64ad2abfe9a628ce79859d072704bd1ef7682044 < 9a8eaca539708ca532747f606d231f70e684e8ca 64ad2abfe9a628ce79859d072704bd1ef7682044 < 867bda5d95d36f10da398fd4409e21c7002b2332 64ad2abfe9a628ce79859d072704bd1ef7682044 < 655a2f29bfc21105c80bf8a7d7aafa6eca8b4496 64ad2abfe9a628ce79859d072704bd1ef7682044 < 65608e991c2d771c13404e5c7ae122ac3c3357a4 64ad2abfe9a628ce79859d072704bd1ef7682044 < dfe1323ab3c8a4dd5625ebfdba44dc47df84512a
Linux / Linux
4.20
References
git.kernel.org: https://git.kernel.org/stable/c/1822e5287b7dfa59d0af966756ebf1dc652b60ee git.kernel.org: https://git.kernel.org/stable/c/fb7165e5f3b3b10721ff70553583ad12e90e447a git.kernel.org: https://git.kernel.org/stable/c/4c918f9d1ccccc0e092f43dcb2d8266f54d7340b git.kernel.org: https://git.kernel.org/stable/c/9a8eaca539708ca532747f606d231f70e684e8ca git.kernel.org: https://git.kernel.org/stable/c/867bda5d95d36f10da398fd4409e21c7002b2332 git.kernel.org: https://git.kernel.org/stable/c/655a2f29bfc21105c80bf8a7d7aafa6eca8b4496 git.kernel.org: https://git.kernel.org/stable/c/65608e991c2d771c13404e5c7ae122ac3c3357a4 git.kernel.org: https://git.kernel.org/stable/c/dfe1323ab3c8a4dd5625ebfdba44dc47df84512a