{"id":"CVE-2023-53753","revision":"fd0da0aed6da4c9cacd12e05c7866c90","records":[{"revision":"fd0da0aed6da4c9cacd12e05c7866c90","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-53753","aliases":[],"title":"drm/amd/display: fix mapping to non-allocated address","description":"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 out of bounds.\n\n[How]\nPatch correct numbers of bounds for using.","state":0,"publishedAt":"2025-12-08T01:19:13.743+00:00","modifiedAt":"2026-10-15T21:41:35.356+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/display/dc/gpio/dcn20/hw_factory_dcn20.c\",\n                        \"drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c\",\n                        \"drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c\",\n                        \"drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\",\n                            \"lessThan\": \"8ce8a443ddd9002861a4ee8a7e33a0c02717422f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\",\n                            \"lessThan\": \"24aaf6603600d6d1159973c809ea2737664b28c4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\",\n                            \"lessThan\": \"9190d4a263264eabf715f5fc1827da45e3fdc247\",\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/display/dc/gpio/dcn20/hw_factory_dcn20.c\",\n                        \"drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c\",\n                        \"drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c\",\n                        \"drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.15\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.15\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.16\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.2.3\",\n                            \"lessThanOrEqual\": \"6.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.3\",\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/8ce8a443ddd9002861a4ee8a7e33a0c02717422f","https://git.kernel.org/stable/c/24aaf6603600d6d1159973c809ea2737664b28c4","https://git.kernel.org/stable/c/9190d4a263264eabf715f5fc1827da45e3fdc247"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53753","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-53753","identifiers":["CVE-2023-53753"]},"retained":false,"historicalAffected":[]}],"coverage":[]}