{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52773","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.239Z","datePublished":"2024-05-21T15:30:54.932Z","dateUpdated":"2025-05-04T07:42:56.553Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:42:56.553Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()\n\nWhen ddc_service_construct() is called, it explicitly checks both the\nlink type and whether there is something on the link which will\ndictate whether the pin is marked as hw_supported.\n\nIf the pin isn't set or the link is not set (such as from\nunloading/reloading amdgpu in an IGT test) then fail the\namdgpu_dm_i2c_xfer() call."}],"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/amdgpu_dm/amdgpu_dm.c"],"versions":[{"version":"22676bc500c27d987a0b42cbe162aebf783f1c38","lessThan":"fb5c134ca589fe670430acc9e7ebf2691ca2476d","status":"affected","versionType":"git"},{"version":"22676bc500c27d987a0b42cbe162aebf783f1c38","lessThan":"5b14cf37b9f01de0b28c6f8960019d4c7883ce42","status":"affected","versionType":"git"},{"version":"22676bc500c27d987a0b42cbe162aebf783f1c38","lessThan":"1d07b7e84276777dad3c8cfebdf8e739606f90c9","status":"affected","versionType":"git"},{"version":"22676bc500c27d987a0b42cbe162aebf783f1c38","lessThan":"b71f4ade1b8900d30c661d6c27f87c35214c398c","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/amdgpu_dm/amdgpu_dm.c"],"versions":[{"version":"6.0","status":"affected"},{"version":"0","lessThan":"6.0","status":"unaffected","versionType":"semver"},{"version":"6.1.64","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":"6.0","versionEndExcluding":"6.1.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.5.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.6.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d"},{"url":"https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42"},{"url":"https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9"},{"url":"https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c"}],"title":"drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-24T15:34:16.322339Z","id":"CVE-2023-52773","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":"2024-06-24T15:34:25.209Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:11:36.003Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c","tags":["x_transferred"]}]}]}}