Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: move xa_alloc to prevent UAF Evil user can guess the next id of the vm before the ioctl completes and then call vm destroy ioctl to trigger UAF since create ioctl is still referencing the same vm. Move the xa_alloc all the way to the end to prevent this. v2: - Rebase (cherry picked from commit dcfd3971327f3ee92765154baebbaece833d3ca9)
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected dd08ebf6c3525a7ea2186e636df064ea47281987 before 09cf8901fc0225898311b375cfcc67bae37ed5da; affected dd08ebf6c3525a7ea2186e636df064ea47281987 before 74231870cf4976f69e83aa24f48edb16619f652f |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/09cf8901fc0225898311b375cfcc67bae37ed5da
- https://git.kernel.org/stable/c/74231870cf4976f69e83aa24f48edb16619f652f
ADP enrichment
No English description supplied.
No references supplied.