{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52681","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-07T14:49:46.887Z","datePublished":"2024-05-17T14:24:44.687Z","dateUpdated":"2025-06-19T12:39:12.925Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-06-19T12:39:12.925Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nefivarfs: Free s_fs_info on unmount\n\nNow that we allocate a s_fs_info struct on fs context creation, we\nshould ensure that we free it again when the superblock goes away."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/efivarfs/super.c"],"versions":[{"version":"5329aa5101f73c451bcd48deaf3f296685849d9c","lessThan":"92be3095c6ca1cdc46237839c6087555be9160e3","status":"affected","versionType":"git"},{"version":"5329aa5101f73c451bcd48deaf3f296685849d9c","lessThan":"547713d502f7b4b8efccd409cff84d731a23853b","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/efivarfs/super.c"],"versions":[{"version":"6.7","status":"affected"},{"version":"0","lessThan":"6.7","status":"unaffected","versionType":"semver"},{"version":"6.7.2","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","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":"6.7","versionEndExcluding":"6.7.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3"},{"url":"https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b"}],"title":"efivarfs: Free s_fs_info on unmount","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:11:35.411Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2c","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-52681","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:42:06.026593Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:32:50.371Z"}}]}}