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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-68232

drm/gpusvm: Fix MM reference leak in drm_gpusvm_range_evict

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 99624bdff8670795b678eafa6509aaad3a5c0175 to < a2212fef8e18724e06432fce01fa257296d9f053affected
  • 99624bdff8670795b678eafa6509aaad3a5c0175 to < adf0542659c783c962f4a8f2adcb3532ed54821caffected
  • 99624bdff8670795b678eafa6509aaad3a5c0175 to < 847b371debf3c8c72384ab7b9a0c4123a74cc925affected

Linux Linux

Default version status: affected

  • 6.15affected
  • 0 to < 6.15unaffected
  • 6.18.42 to ≤ 6.18.*unaffected
  • 7.1.6 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References