Description
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.
Product status
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before 1822e5287b7dfa59d0af966756ebf1dc652b60ee
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before fb7165e5f3b3b10721ff70553583ad12e90e447a
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before 4c918f9d1ccccc0e092f43dcb2d8266f54d7340b
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before 9a8eaca539708ca532747f606d231f70e684e8ca
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before 867bda5d95d36f10da398fd4409e21c7002b2332
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before 655a2f29bfc21105c80bf8a7d7aafa6eca8b4496
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before 65608e991c2d771c13404e5c7ae122ac3c3357a4
64ad2abfe9a628ce79859d072704bd1ef7682044 (git) before dfe1323ab3c8a4dd5625ebfdba44dc47df84512a
4.20
Any version before 4.20
5.4.301 (semver)
5.10.246 (semver)
5.15.195 (semver)
6.1.157 (semver)
6.6.113 (semver)
6.12.54 (semver)
6.17.4 (semver)
6.18 (original_commit_for_fix)
References
git.kernel.org/...c/1822e5287b7dfa59d0af966756ebf1dc652b60ee
git.kernel.org/...c/fb7165e5f3b3b10721ff70553583ad12e90e447a
git.kernel.org/...c/4c918f9d1ccccc0e092f43dcb2d8266f54d7340b
git.kernel.org/...c/9a8eaca539708ca532747f606d231f70e684e8ca
git.kernel.org/...c/867bda5d95d36f10da398fd4409e21c7002b2332
git.kernel.org/...c/655a2f29bfc21105c80bf8a7d7aafa6eca8b4496
git.kernel.org/...c/65608e991c2d771c13404e5c7ae122ac3c3357a4
git.kernel.org/...c/dfe1323ab3c8a4dd5625ebfdba44dc47df84512a
