{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47093","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-29T22:33:44.300Z","datePublished":"2024-03-04T18:10:41.813Z","dateUpdated":"2025-05-04T07:04:01.934Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:04:01.934Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: intel_pmc_core: fix memleak on registration failure\n\nIn case device registration fails during module initialisation, the\nplatform device structure needs to be freed using platform_device_put()\nto properly free all resources (e.g. the device name)."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/platform/x86/intel/pmc/pltdrv.c"],"versions":[{"version":"938835aa903ae19ad62805134f79bbcf20fc3bea","lessThan":"7a37f2e370699e2feca3dca6c8178c71ceee7e8a","status":"affected","versionType":"git"},{"version":"938835aa903ae19ad62805134f79bbcf20fc3bea","lessThan":"9ca1324755f1f8629a370af5cc315b175331f5d1","status":"affected","versionType":"git"},{"version":"938835aa903ae19ad62805134f79bbcf20fc3bea","lessThan":"26a8b09437804fabfb1db080d676b96c0de68e7c","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/platform/x86/intel/pmc/pltdrv.c"],"versions":[{"version":"5.9","status":"affected"},{"version":"0","lessThan":"5.9","status":"unaffected","versionType":"semver"},{"version":"5.10.89","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.12","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16","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":"5.9","versionEndExcluding":"5.10.89"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7a37f2e370699e2feca3dca6c8178c71ceee7e8a"},{"url":"https://git.kernel.org/stable/c/9ca1324755f1f8629a370af5cc315b175331f5d1"},{"url":"https://git.kernel.org/stable/c/26a8b09437804fabfb1db080d676b96c0de68e7c"}],"title":"platform/x86: intel_pmc_core: fix memleak on registration failure","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47093","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-03-04T19:55:54.867471Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-07-05T17:22:07.353Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:24:39.914Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/7a37f2e370699e2feca3dca6c8178c71ceee7e8a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/9ca1324755f1f8629a370af5cc315b175331f5d1","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/26a8b09437804fabfb1db080d676b96c0de68e7c","tags":["x_transferred"]}]}]}}