{"id":"CVE-2023-53042","title":"drm/amd/display: Do not set DRR on pipe Commit","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Do not set DRR on pipe Commit\n\n[WHY]\nWriting to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a\npipe commit can cause underflow.","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < f8080f1e300e7abcc03025ec8b5bab69ae98daaa","Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3c20a098b507020936e02a98f4fbb924deeef44b","Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 56574f89dbd84004c3fd6485bcaafb5aa9b8be14","Linux 4.15"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T20:15:13.723762Z"},"published":"2025-05-02","updated":"2026-11-05","sourceUpdated":"2026-11-05T20:20:55.842Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53042","references":[{"url":"https://git.kernel.org/stable/c/f8080f1e300e7abcc03025ec8b5bab69ae98daaa"},{"url":"https://git.kernel.org/stable/c/3c20a098b507020936e02a98f4fbb924deeef44b"},{"url":"https://git.kernel.org/stable/c/56574f89dbd84004c3fd6485bcaafb5aa9b8be14"}],"tags":["cve.org"],"epss":0.00199,"epssPercentile":0.09813,"ingestedAt":"2026-11-05T22:38:31.756Z","slug":"CVE-2023-53042","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Do not set DRR on pipe Commit\n\n[WHY]\nWriting to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a\npipe commit can cause underflow.\n\n## Affected\n\n- `Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < f8080f1e300e7abcc03025ec8b5bab69ae98daaa`\n- `Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3c20a098b507020936e02a98f4fbb924deeef44b`\n- `Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 56574f89dbd84004c3fd6485bcaafb5aa9b8be14`\n- `Linux 4.15`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}