7.8

CVE-2026-80541

drm/amdgpu: validate GEM_CREATE domain combinations

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

drm/amdgpu: validate GEM_CREATE domain combinations

AMDGPU_GEM_CREATE checked domain bits against AMDGPU_GEM_DOMAIN_MASK,
but did not validate domain combinations. Userspace could combine
CPU|GTT|VRAM with DOORBELL, GDS, GWS, or OA, making
amdgpu_bo_placement_from_domain() exceed AMDGPU_BO_MAX_PLACEMENTS and
hit BUG_ON().

Allow combinations only within CPU/GTT/VRAM, and require non-CPU/GTT/
VRAM domains to be specified one at a time. Return -EINVAL for invalid
combinations in amdgpu_gem_create_ioctl().

v2: Rename helper from amdgpu_gem_domain_valid() to
    amdgpu_gem_are_domains_valid() (Christian)

(cherry picked from commit db39852d0c39843cb02048dfb47e4b8c703e9080)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 5c73485af7ad9c3ae592db3481f370bc07705391
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 584e3d47736fe2e7184ef3fc16b00b41485f96c6
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 66133fc05c3af002f45de8a71b833c026ccbfba6
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < ce5da474c3ddf7cccec5dce6aa4296297dd7caff
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 493355096e397f9217b41c8574ed2784c7351443
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 220aa2589d7321fb68d2e8597862711b5f22ae0b
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 80f0b53860d02577709d69a312a29ca674b9297c
Status affected
Version 77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd
Version < 5e9d136ad74df4edec67e502ce267597064d8f86
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.20
Status affected
Version 0
Version < 4.20
Status unaffected
Version <= 5.10.*
Version 5.10.266
Status unaffected
Version <= 5.15.*
Version 5.15.217
Status unaffected
Version <= 6.1.*
Version 6.1.184
Status unaffected
Version <= 6.6.*
Version 6.6.153
Status unaffected
Version <= 6.12.*
Version 6.12.105
Status unaffected
Version <= 6.18.*
Version 6.18.46
Status unaffected
Version <= 7.1.*
Version 7.1.10
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 0.13% 0.028
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/5c73485af7ad9c3ae592db3481f370bc07705391
https://git.kernel.org/stable/c/584e3d47736fe2e7184ef3fc16b00b41485f96c6
https://git.kernel.org/stable/c/66133fc05c3af002f45de8a71b833c026ccbfba6
https://git.kernel.org/stable/c/ce5da474c3ddf7cccec5dce6aa4296297dd7caff
https://git.kernel.org/stable/c/493355096e397f9217b41c8574ed2784c7351443
https://git.kernel.org/stable/c/220aa2589d7321fb68d2e8597862711b5f22ae0b
https://git.kernel.org/stable/c/80f0b53860d02577709d69a312a29ca674b9297c
https://git.kernel.org/stable/c/5e9d136ad74df4edec67e502ce267597064d8f86