{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49114","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.262Z","datePublished":"2025-02-26T01:54:58.172Z","dateUpdated":"2025-05-21T08:44:06.430Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-21T08:44:06.430Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: libfc: Fix use after free in fc_exch_abts_resp()\n\nfc_exch_release(ep) will decrease the ep's reference count. When the\nreference count reaches zero, it is freed. But ep is still used in the\nfollowing code, which will lead to a use after free.\n\nReturn after the fc_exch_release() call to avoid use after free."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/libfc/fc_exch.c"],"versions":[{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"4a131d4ea8b581ac9b01d3a72754db4848be3232","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"499d198494e77b6533251b9b909baf5c101129cb","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"6044ad64f41c87382cfeeca281573d1886d80cbe","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"5cf2ce8967b0d98c8cfa4dc42ef4fcf080f5c836","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"1d7effe5fff9d28e45e18ac3a564067c7ddfe898","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"f581df412bc45c95176e3c808ee2839c05b2ab0c","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"87909291762d08fdb60d19069d7a89b5b308d0ef","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"412dd8299b02e4410fe77b8396953c1a8dde183a","status":"affected","versionType":"git"},{"version":"42e9a92fe6a9095bd68a379aaec7ad2be0337f7a","lessThan":"271add11994ba1a334859069367e04d2be2ebdd4","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/scsi/libfc/fc_exch.c"],"versions":[{"version":"2.6.29","status":"affected"},{"version":"0","lessThan":"2.6.29","status":"unaffected","versionType":"semver"},{"version":"4.9.311","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.276","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.238","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.189","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.111","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.34","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.20","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17.3","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","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":"2.6.29","versionEndExcluding":"4.9.311"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"4.14.276"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"4.19.238"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.4.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.10.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.15.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.16.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.17.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4a131d4ea8b581ac9b01d3a72754db4848be3232"},{"url":"https://git.kernel.org/stable/c/499d198494e77b6533251b9b909baf5c101129cb"},{"url":"https://git.kernel.org/stable/c/6044ad64f41c87382cfeeca281573d1886d80cbe"},{"url":"https://git.kernel.org/stable/c/5cf2ce8967b0d98c8cfa4dc42ef4fcf080f5c836"},{"url":"https://git.kernel.org/stable/c/1d7effe5fff9d28e45e18ac3a564067c7ddfe898"},{"url":"https://git.kernel.org/stable/c/f581df412bc45c95176e3c808ee2839c05b2ab0c"},{"url":"https://git.kernel.org/stable/c/87909291762d08fdb60d19069d7a89b5b308d0ef"},{"url":"https://git.kernel.org/stable/c/412dd8299b02e4410fe77b8396953c1a8dde183a"},{"url":"https://git.kernel.org/stable/c/271add11994ba1a334859069367e04d2be2ebdd4"}],"title":"scsi: libfc: Fix use after free in fc_exch_abts_resp()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49114","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-03-04T18:03:27.178498Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-416","description":"CWE-416 Use After Free"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-04T18:07:17.816Z"}}]}}