-

CVE-2025-68190

drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()

kcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws
remains NULL while ectx.ws_size is set, leading to a potential NULL
pointer dereference in atom_get_src_int() when accessing WS entries.

Return -ENOMEM on allocation failure to avoid the NULL dereference.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version < 35f3fb86bb0158a298d6834e7e110dcaf07f490c
Status affected
Version d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version < 997e28d3d00a1d30649629515e4402612921205b
Status affected
Version d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Version < cc9a8e238e42c1f43b98c097995137d644b69245
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.2
Status affected
Version 0
Version < 4.2
Status unaffected
Version <= 6.12.*
Version 6.12.58
Status unaffected
Version <= 6.17.*
Version 6.17.8
Status unaffected
Version <= *
Version 6.18
Status unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.058
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.