{"id":"CVE-2026-68104","title":"drm/amdgpu: invoke pm_genpd_remove() before freeing genpd","summary":"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 poin…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","vendor":"Linux","product":"Linux","affected":["Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 4d7c10b0bf09d90c81818752decbdb1966b62702","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 493adf29d66f23888f0e29888b6bc9512acd0825","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 2e406b86144c1f732eb344f1f1e09043856cfc33","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < bdfc7f1e0900ef1361b828c4f69b72701f8a0a86","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 5c0a82283271759fff445ac27182072f200a888c","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 08fee493e0261f9e4120a5c8e7e42e8a723574e8","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 930a5dc3df4aa5e10393134bd5313d616dbebaf6","Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 28c9b3c5dc35cc790d11e26ca3fc6e068be63998","Linux 4.6"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-16T15:43:52.011582Z"},"published":"2026-08-10","updated":"2026-10-16","sourceUpdated":"2026-10-16T15:52:56.763Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68104","references":[{"url":"https://git.kernel.org/stable/c/4d7c10b0bf09d90c81818752decbdb1966b62702"},{"url":"https://git.kernel.org/stable/c/493adf29d66f23888f0e29888b6bc9512acd0825"},{"url":"https://git.kernel.org/stable/c/2e406b86144c1f732eb344f1f1e09043856cfc33"},{"url":"https://git.kernel.org/stable/c/bdfc7f1e0900ef1361b828c4f69b72701f8a0a86"},{"url":"https://git.kernel.org/stable/c/5c0a82283271759fff445ac27182072f200a888c"},{"url":"https://git.kernel.org/stable/c/08fee493e0261f9e4120a5c8e7e42e8a723574e8"},{"url":"https://git.kernel.org/stable/c/930a5dc3df4aa5e10393134bd5313d616dbebaf6"},{"url":"https://git.kernel.org/stable/c/28c9b3c5dc35cc790d11e26ca3fc6e068be63998"}],"tags":["cve.org"],"epss":0.00129,"epssPercentile":0.02266,"ingestedAt":"2026-10-16T17:24:46.839Z","slug":"CVE-2026-68104","body":"## Overview\n\nIn 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)\n\n## Affected\n\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 4d7c10b0bf09d90c81818752decbdb1966b62702`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 493adf29d66f23888f0e29888b6bc9512acd0825`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 2e406b86144c1f732eb344f1f1e09043856cfc33`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < bdfc7f1e0900ef1361b828c4f69b72701f8a0a86`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 5c0a82283271759fff445ac27182072f200a888c`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 08fee493e0261f9e4120a5c8e7e42e8a723574e8`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 930a5dc3df4aa5e10393134bd5313d616dbebaf6`\n- `Linux >= 25030321ba2860c56651429a4f28d94a6483d952 < 28c9b3c5dc35cc790d11e26ca3fc6e068be63998`\n- `Linux 4.6`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}