{"apiVersion":"1.0","identifier":"CVE-2026-80541","description":"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)","publishedAt":"2026-08-26T15:17:08","lastModifiedAt":"2026-08-27T06:17:35","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80541","cvssScore":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00129,"riskScore":0.79,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80541","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80541","en":"https://www.redsauce.net/en/cves/CVE-2026-80541","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80541","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80541","de":"https://www.redsauce.net/de/cves/CVE-2026-80541","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80541","el":"https://www.redsauce.net/el/cves/CVE-2026-80541"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80541"}}