{"id":"CVE-2025-39676","title":"scsi: qla4xxx: Prevent a potential error pointer dereference","summary":"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 e…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 13483730a13bef372894aefcf73760f5c6c297be < d0225f41ee70611ca88ccb22c8542ecdfa7faea8","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < ad8a9d38d30c691a77c456e72b78f7932d4f234d","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < 325bf7d57c4e2a341e381c5805e454fb69dd78c3","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < 46288d12d1c30d08fbeffd05abc079f57a43a2d4","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < f5ad0819f902b4b33591791b92a0350fb3692a6b","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < f1424c830d6ce840341aac33fe99c8ac45447ac1","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < f4bc3cdfe95115191e24592bbfc15f1d4a705a75","Linux >= 13483730a13bef372894aefcf73760f5c6c297be < 9dcf111dd3e7ed5fce82bb108e3a3fc001c07225","Linux 3.2"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:08:25.971307Z"},"published":"2025-09-05","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:12:54.856Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-39676","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"}],"tags":["cve.org"],"epss":0.00183,"epssPercentile":0.07932,"ingestedAt":"2026-11-05T22:38:32.017Z","slug":"CVE-2025-39676","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < d0225f41ee70611ca88ccb22c8542ecdfa7faea8`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < ad8a9d38d30c691a77c456e72b78f7932d4f234d`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < 325bf7d57c4e2a341e381c5805e454fb69dd78c3`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < 46288d12d1c30d08fbeffd05abc079f57a43a2d4`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < f5ad0819f902b4b33591791b92a0350fb3692a6b`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < f1424c830d6ce840341aac33fe99c8ac45447ac1`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < f4bc3cdfe95115191e24592bbfc15f1d4a705a75`\n- `Linux >= 13483730a13bef372894aefcf73760f5c6c297be < 9dcf111dd3e7ed5fce82bb108e3a3fc001c07225`\n- `Linux 3.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}