{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53753","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-08T01:18:04.279Z","datePublished":"2025-12-08T01:19:13.743Z","dateUpdated":"2026-05-11T19:51:01.013Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:51:01.013Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c","drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c","drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c","drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h"],"versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","lessThan":"8ce8a443ddd9002861a4ee8a7e33a0c02717422f","status":"affected","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","lessThan":"24aaf6603600d6d1159973c809ea2737664b28c4","status":"affected","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","lessThan":"9190d4a263264eabf715f5fc1827da45e3fdc247","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c","drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c","drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c","drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h"],"versions":[{"version":"4.15","status":"affected"},{"version":"0","lessThan":"4.15","status":"unaffected","versionType":"semver"},{"version":"6.1.16","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.3","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.3"}]}]}],"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"}],"title":"drm/amd/display: fix mapping to non-allocated address","x_generator":{"engine":"bippy-1.2.0"}}}}