{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39676","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T07:20:57.112Z","datePublished":"2025-09-05T17:20:42.270Z","dateUpdated":"2026-05-12T12:06:06.474Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:34:06.078Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla4xxx: Prevent a potential error pointer dereference\n\nThe qla4xxx_get_ep_fwdb() function is supposed to return NULL on error,\nbut qla4xxx_ep_connect() returns error pointers.  Propagating the error\npointers will lead to an Oops in the caller, so change the error pointers\nto NULL."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/qla4xxx/ql4_os.c"],"versions":[{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"d0225f41ee70611ca88ccb22c8542ecdfa7faea8","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"ad8a9d38d30c691a77c456e72b78f7932d4f234d","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"325bf7d57c4e2a341e381c5805e454fb69dd78c3","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"46288d12d1c30d08fbeffd05abc079f57a43a2d4","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"f5ad0819f902b4b33591791b92a0350fb3692a6b","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"f1424c830d6ce840341aac33fe99c8ac45447ac1","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"f4bc3cdfe95115191e24592bbfc15f1d4a705a75","status":"affected","versionType":"git"},{"version":"13483730a13bef372894aefcf73760f5c6c297be","lessThan":"9dcf111dd3e7ed5fce82bb108e3a3fc001c07225","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/qla4xxx/ql4_os.c"],"versions":[{"version":"3.2","status":"affected"},{"version":"0","lessThan":"3.2","status":"unaffected","versionType":"semver"},{"version":"5.4.297","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.241","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.190","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.149","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.103","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.44","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.16.4","lessThanOrEqual":"6.16.*","status":"unaffected","versionType":"semver"},{"version":"6.17","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":"3.2","versionEndExcluding":"5.4.297"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"5.10.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"5.15.190"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.1.149"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.6.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.12.44"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.16.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d0225f41ee70611ca88ccb22c8542ecdfa7faea8"},{"url":"https://git.kernel.org/stable/c/ad8a9d38d30c691a77c456e72b78f7932d4f234d"},{"url":"https://git.kernel.org/stable/c/325bf7d57c4e2a341e381c5805e454fb69dd78c3"},{"url":"https://git.kernel.org/stable/c/46288d12d1c30d08fbeffd05abc079f57a43a2d4"},{"url":"https://git.kernel.org/stable/c/f5ad0819f902b4b33591791b92a0350fb3692a6b"},{"url":"https://git.kernel.org/stable/c/f1424c830d6ce840341aac33fe99c8ac45447ac1"},{"url":"https://git.kernel.org/stable/c/f4bc3cdfe95115191e24592bbfc15f1d4a705a75"},{"url":"https://git.kernel.org/stable/c/9dcf111dd3e7ed5fce82bb108e3a3fc001c07225"}],"title":"scsi: qla4xxx: Prevent a potential error pointer dereference","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T17:42:10.853Z"}},{"x_adpType":"supplier","providerMetadata":{"orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","shortName":"siemens-SADP","dateUpdated":"2026-05-12T12:06:06.474Z"},"affected":[{"vendor":"Siemens","product":"SIMATIC CN 4100","versions":[{"status":"affected","version":"0","lessThan":"V5.0","versionType":"custom"}],"defaultStatus":"unknown"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-032379.html"}]}]}}