{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52787","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.241Z","datePublished":"2024-05-21T15:31:04.343Z","dateUpdated":"2025-05-04T07:43:12.344Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:43:12.344Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nblk-mq: make sure active queue usage is held for bio_integrity_prep()\n\nblk_integrity_unregister() can come if queue usage counter isn't held\nfor one bio with integrity prepared, so this request may be completed with\ncalling profile->complete_fn, then kernel panic.\n\nAnother constraint is that bio_integrity_prep() needs to be called\nbefore bio merge.\n\nFix the issue by:\n\n- call bio_integrity_prep() with one queue usage counter grabbed reliably\n\n- call bio_integrity_prep() before bio merge"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["block/blk-mq.c"],"versions":[{"version":"900e080752025f0016128f07c9ed4c50eba3654b","lessThan":"b5c8e0ff76d10f6bf70a7237678f27c20cf59bc9","status":"affected","versionType":"git"},{"version":"900e080752025f0016128f07c9ed4c50eba3654b","lessThan":"e9c309ded295b7f8849097d71ae231456ca79f78","status":"affected","versionType":"git"},{"version":"900e080752025f0016128f07c9ed4c50eba3654b","lessThan":"b80056bd75a16e4550873ecefe12bc8fd190b1cf","status":"affected","versionType":"git"},{"version":"900e080752025f0016128f07c9ed4c50eba3654b","lessThan":"b0077e269f6c152e807fdac90b58caf012cdbaab","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["block/blk-mq.c"],"versions":[{"version":"5.16","status":"affected"},{"version":"0","lessThan":"5.16","status":"unaffected","versionType":"semver"},{"version":"6.1.72","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":"5.16","versionEndExcluding":"6.1.72"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.5.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.6.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b5c8e0ff76d10f6bf70a7237678f27c20cf59bc9"},{"url":"https://git.kernel.org/stable/c/e9c309ded295b7f8849097d71ae231456ca79f78"},{"url":"https://git.kernel.org/stable/c/b80056bd75a16e4550873ecefe12bc8fd190b1cf"},{"url":"https://git.kernel.org/stable/c/b0077e269f6c152e807fdac90b58caf012cdbaab"}],"title":"blk-mq: make sure active queue usage is held for bio_integrity_prep()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-52787","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-22T19:34:28.406298Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:23:03.186Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:11:35.557Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/b5c8e0ff76d10f6bf70a7237678f27c20cf59bc9","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e9c309ded295b7f8849097d71ae231456ca79f78","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b80056bd75a16e4550873ecefe12bc8fd190b1cf","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b0077e269f6c152e807fdac90b58caf012cdbaab","tags":["x_transferred"]}]}]}}