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CVE-2026-68232

drm/gpusvm: Fix MM reference leak in drm_gpusvm_range_evict

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 99624bdff8670795b678eafa6509aaad3a5c0175
Version < a2212fef8e18724e06432fce01fa257296d9f053
Status affected
Version 99624bdff8670795b678eafa6509aaad3a5c0175
Version < adf0542659c783c962f4a8f2adcb3532ed54821c
Status affected
Version 99624bdff8670795b678eafa6509aaad3a5c0175
Version < 847b371debf3c8c72384ab7b9a0c4123a74cc925
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.15
Status affected
Version 0
Version < 6.15
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.098
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/a2212fef8e18724e06432fce01fa257296d9f053
https://git.kernel.org/stable/c/adf0542659c783c962f4a8f2adcb3532ed54821c
https://git.kernel.org/stable/c/847b371debf3c8c72384ab7b9a0c4123a74cc925