{"id":"CVE-2023-53753","title":"drm/amd/display: fix mapping to non-allocated address","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix mapping to non-allocated address\n\n[Why]\nThere is an issue mapping non-allocated location of memory.\nIt would allocate gpio registers from an array …","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 >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 8ce8a443ddd9002861a4ee8a7e33a0c02717422f","Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 24aaf6603600d6d1159973c809ea2737664b28c4","Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 9190d4a263264eabf715f5fc1827da45e3fdc247","Linux 4.15"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-15T21:37:00.430443Z"},"published":"2025-12-08","updated":"2026-10-15","sourceUpdated":"2026-10-15T21:41:35.356Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53753","references":[{"url":"https://git.kernel.org/stable/c/8ce8a443ddd9002861a4ee8a7e33a0c02717422f"},{"url":"https://git.kernel.org/stable/c/24aaf6603600d6d1159973c809ea2737664b28c4"},{"url":"https://git.kernel.org/stable/c/9190d4a263264eabf715f5fc1827da45e3fdc247"}],"tags":["cve.org"],"epss":0.00141,"epssPercentile":0.03029,"ingestedAt":"2026-10-15T22:48:25.419Z","slug":"CVE-2023-53753","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix mapping to non-allocated address\n\n[Why]\nThere is an issue mapping non-allocated location of memory.\nIt would allocate gpio registers from an array out of bounds.\n\n[How]\nPatch correct numbers of bounds for using.\n\n## Affected\n\n- `Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 8ce8a443ddd9002861a4ee8a7e33a0c02717422f`\n- `Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 24aaf6603600d6d1159973c809ea2737664b28c4`\n- `Linux >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 9190d4a263264eabf715f5fc1827da45e3fdc247`\n- `Linux 4.15`\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":[]}