{"id":"CVE-2026-80541","revision":"9c9bf9b8f5cc4dcb954ec82174c92bbb","records":[{"revision":"9c9bf9b8f5cc4dcb954ec82174c92bbb","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-80541","aliases":[],"title":"drm/amdgpu: validate GEM_CREATE domain combinations","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: validate GEM_CREATE domain combinations\n\nAMDGPU_GEM_CREATE checked domain bits against AMDGPU_GEM_DOMAIN_MASK,\nbut did not validate domain combinations. Userspace could combine\nCPU|GTT|VRAM with DOORBELL, GDS, GWS, or OA, making\namdgpu_bo_placement_from_domain() exceed AMDGPU_BO_MAX_PLACEMENTS and\nhit BUG_ON().\n\nAllow combinations only within CPU/GTT/VRAM, and require non-CPU/GTT/\nVRAM domains to be specified one at a time. Return -EINVAL for invalid\ncombinations in amdgpu_gem_create_ioctl().\n\nv2: Rename helper from amdgpu_gem_domain_valid() to\n    amdgpu_gem_are_domains_valid() (Christian)\n\n(cherry picked from commit db39852d0c39843cb02048dfb47e4b8c703e9080)","state":0,"publishedAt":"2026-08-26T14:37:14.572+00:00","modifiedAt":"2026-10-16T19:26:25.405+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"5c73485af7ad9c3ae592db3481f370bc07705391\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"584e3d47736fe2e7184ef3fc16b00b41485f96c6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"66133fc05c3af002f45de8a71b833c026ccbfba6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"ce5da474c3ddf7cccec5dce6aa4296297dd7caff\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"493355096e397f9217b41c8574ed2784c7351443\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"220aa2589d7321fb68d2e8597862711b5f22ae0b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"80f0b53860d02577709d69a312a29ca674b9297c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"77a2faa55c1a497f4e7e89eabd11830f0e3cb3dd\",\n                            \"lessThan\": \"5e9d136ad74df4edec67e502ce267597064d8f86\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.20\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.20\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.266\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.217\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.184\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.153\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.105\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.46\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.10\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["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"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80541","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-80541","identifiers":["CVE-2026-80541"]},"retained":false,"historicalAffected":[]}],"coverage":[]}