CVE-2026-68232drm/gpusvm: Fix MM reference leak in drm_gpusvm_range_evict
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 99624bdff8670795b678eafa6509aaad3a5c0175 before a2212fef8e18724e06432fce01fa257296d9f053; from 99624bdff8670795b678eafa6509aaad3a5c0175 before adf0542659c783c962f4a8f2adcb3532ed54821c; 99624bdff8670795b678eafa6509aaad3a5c0175 builds before 847b371debf3c8c72384ab7b9a0c4123a74cc925 | CNA record |
References
- https://git.kernel.org/stable/c/a2212fef8e18724e06432fce01fa257296d9f053
- https://git.kernel.org/stable/c/adf0542659c783c962f4a8f2adcb3532ed54821c
- https://git.kernel.org/stable/c/847b371debf3c8c72384ab7b9a0c4123a74cc925
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.