{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-52812","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.248Z","datePublished":"2024-05-21T15:31:20.940Z","dateUpdated":"2026-05-11T19:33:35.260Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:33:35.260Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: check num of link levels when update pcie param\n\nIn SR-IOV environment, the value of pcie_table->num_of_link_levels will\nbe 0, and num_of_levels - 1 will cause array index out of bounds"}],"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/pm/swsmu/smu13/smu_v13_0.c"],"versions":[{"version":"bd8cd38d3ac6b6410ac4e7401ef3dca057a9b285","lessThan":"2f2d48b6247ae3001f83c98730b3cce475cb2927","status":"affected","versionType":"git"},{"version":"31c7a3b378a136adc63296a2ff17645896fcf303","lessThan":"5b4574b663d0a1a0a62d5232429b7db9ae6d0670","status":"affected","versionType":"git"},{"version":"31c7a3b378a136adc63296a2ff17645896fcf303","lessThan":"09f617219fe9ccd8d7b65dc3e879b5889f663b5a","status":"affected","versionType":"git"},{"version":"31c7a3b378a136adc63296a2ff17645896fcf303","lessThan":"406e8845356d18bdf3d3a23b347faf67706472ec","status":"affected","versionType":"git"},{"version":"a924e0fa77d0ce382346b7b4c8419cb47189fb58","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/pm/swsmu/smu13/smu_v13_0.c"],"versions":[{"version":"6.5","status":"affected"},{"version":"0","lessThan":"6.5","status":"unaffected","versionType":"semver"},{"version":"6.1.119","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.5.13","lessThanOrEqual":"6.5.*","status":"unaffected","versionType":"semver"},{"version":"6.6.3","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7","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":"6.1.40","versionEndExcluding":"6.1.119"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.5.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.6.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4.5"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927"},{"url":"https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670"},{"url":"https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a"},{"url":"https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec"}],"title":"drm/amd: check num of link levels when update pcie param","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-17T17:36:42.933997Z","id":"CVE-2023-52812","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-17T17:36:56.947Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T21:50:26.333Z"}}]}}