Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Validate passed in drm syncobj handles in the performance extension If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well. Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind. (cherry picked from commit a546b7e4d73c23838d7e4d2c92882b3ca902d213)
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected bae7cb5d68001a8d4ceec5964dda74bb9aab7220 before 5d4aa25f47cd05e9eeac272906588728588605dd; affected bae7cb5d68001a8d4ceec5964dda74bb9aab7220 before 4ecc24a84d7e0254efd150ec23e0b89638386516 |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.10.4 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5d4aa25f47cd05e9eeac272906588728588605dd
- https://git.kernel.org/stable/c/4ecc24a84d7e0254efd150ec23e0b89638386516
ADP enrichment
No English description supplied.
No references supplied.