CVE-2026-72327
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3d_get_cpu_indirect_csd_p…
Impact
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3d_get_cpu_indirect_csd_params() looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes drm_gem_object_lookup() return NULL, which is then stored in info->indirect and only dereferenced later when the indirect CSD job runs, turning a userspace mistake into a NULL pointer dereference in the kernel. Bail out with -ENOENT as soon as the lookup fails, so the bad handle is rejected at submission time.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/2f8b8593c7832fad655290cef9e99af05b1b52b3
- https://git.kernel.org/stable/c/5d65dade4d84913d1879f3db6a12ac007e08314b
- https://git.kernel.org/stable/c/762116dfa72865c82151970960f7cf34f44b21c8
- https://git.kernel.org/stable/c/7c27f630dc78b673e136cab7d410399a1c52146a