CVE-2026-68232

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

• https://git.kernel.org/stable/c/847b371debf3c8c72384ab7b9a0c4123a74cc925
• https://git.kernel.org/stable/c/a2212fef8e18724e06432fce01fa257296d9f053
• https://git.kernel.org/stable/c/adf0542659c783c962f4a8f2adcb3532ed54821c