GHSA-65rj-mmxw-37p8unknown
In the Linux kernel, the following vulnerability has been resolved: drm/gpusvm: Fix MM reference...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
drm/gpusvm: Fix MM reference leak in drm_gpusvm_range_evict
If kvmalloc_array() fails in drm_gpusvm_range_evict(), the MM reference acquired earlier is not released, resulting in a reference leak.
Fix this by dropping the MM reference on the kvmalloc_array() failure path.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-68232
- https://git.kernel.org/stable/c/847b371debf3c8c72384ab7b9a0c4123a74cc925
- https://git.kernel.org/stable/c/a2212fef8e18724e06432fce01fa257296d9f053
- https://git.kernel.org/stable/c/adf0542659c783c962f4a8f2adcb3532ed54821c
- https://github.com/advisories/GHSA-65rj-mmxw-37p8