{"id":"CVE-2026-68104","revision":"b8178401e142425e80ccb5480743cb0e","records":[{"revision":"b8178401e142425e80ccb5480743cb0e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-68104","aliases":[],"title":"drm/amdgpu: invoke pm_genpd_remove() before freeing genpd","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: invoke pm_genpd_remove() before freeing genpd\n\nCall pm_genpd_remove() to unregister from global list prior to releasing\nacp_genpd memory, and clear the pointer after free.\n\n(cherry picked from commit cd8650d7a91ee8b768e202354672553faa5cc1f2)","state":0,"publishedAt":"2026-08-10T11:58:20.614+00:00","modifiedAt":"2026-10-19T20:58:50.663+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_acp.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"4d7c10b0bf09d90c81818752decbdb1966b62702\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"493adf29d66f23888f0e29888b6bc9512acd0825\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"2e406b86144c1f732eb344f1f1e09043856cfc33\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"bdfc7f1e0900ef1361b828c4f69b72701f8a0a86\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"5c0a82283271759fff445ac27182072f200a888c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"08fee493e0261f9e4120a5c8e7e42e8a723574e8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"930a5dc3df4aa5e10393134bd5313d616dbebaf6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25030321ba2860c56651429a4f28d94a6483d952\",\n                            \"lessThan\": \"28c9b3c5dc35cc790d11e26ca3fc6e068be63998\",\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_acp.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.6\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.6\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.265\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.216\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.183\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.148\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.101\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.42\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.6\",\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/4d7c10b0bf09d90c81818752decbdb1966b62702","https://git.kernel.org/stable/c/493adf29d66f23888f0e29888b6bc9512acd0825","https://git.kernel.org/stable/c/2e406b86144c1f732eb344f1f1e09043856cfc33","https://git.kernel.org/stable/c/bdfc7f1e0900ef1361b828c4f69b72701f8a0a86","https://git.kernel.org/stable/c/5c0a82283271759fff445ac27182072f200a888c","https://git.kernel.org/stable/c/08fee493e0261f9e4120a5c8e7e42e8a723574e8","https://git.kernel.org/stable/c/930a5dc3df4aa5e10393134bd5313d616dbebaf6","https://git.kernel.org/stable/c/28c9b3c5dc35cc790d11e26ca3fc6e068be63998"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68104","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-68104","identifiers":["CVE-2026-68104"]},"retained":false,"historicalAffected":[]}],"coverage":[]}