medium5.5
CVE-2024-35786
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf If VM_BIND is enabled on t…
Impact
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf If VM_BIND is enabled on the client the legacy submission ioctl can't be used, however if a client tries to do so regardless it will return an error. In this case the clients mutex remained unlocked leading to a deadlock inside nouveau_drm_postclose or any other nouveau ioctl call.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.6 before 6.6.24 from 6.7 before 6.7.12 Version 6.8 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1
- https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197
- https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab
- https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1
- https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197
- https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab