{"id":"CVE-2026-89850","revision":"67b9646f00624faebcc19909a063345c","records":[{"revision":"67b9646f00624faebcc19909a063345c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-89850","aliases":[],"title":"scsi: qla2xxx: Don't query firmware state while chip is down","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Don't query firmware state while chip is down\n\nqla2x00_fw_state_show() initializes rval to QLA_FUNCTION_FAILED and jumps\nto the out: label when the chip is down or EEH is busy. The out: block\nthen re-issued qla2x00_get_firmware_state() because rval != QLA_SUCCESS,\ndefeating the chip-down/EEH-busy guards and issuing a mailbox command\n(outside optrom_mutex) during ISP reset or PCI error recovery, which can\nhang the adapter. It also turned a normal in-lock mailbox failure into a\nsecond unsynchronized mailbox attempt.\n\nMake the out: fallback only mark the firmware state as unknown. The\nmailbox is now issued at most once, inside optrom_mutex, and only when\nthe chip is up and not EEH-busy.","state":0,"publishedAt":"2026-09-16T10:31:24.121+00:00","modifiedAt":"2026-10-19T08:53:43.182+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/scsi/qla2xxx/qla_attr.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"178d984e8875292582e4295cf559b2b11d3c9325\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"cba780c01f72f8585ca81ad7304097f8b12ef339\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"22f44f77da496bc355479c08a0a9dbc9ad42ba42\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"b6a30baa29695fa0eaba4a3a04435a3c1a5cb63d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"7bc2baed8a3d6a1e2a3f6b78d245f25d1e18a749\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"a194684853dceaa1d6b7a9a02bc12f479232ad9b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"a6374b508893de15fee78583a95f5099d7812e85\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b6faaaf796d7bfb00e32ca5c905d55cc43e89448\",\n                            \"lessThan\": \"e0cebe20dcffbed9c078fe30e2d18cd5046d9eff\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/scsi/qla2xxx/qla_attr.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.20\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.20\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.270\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.221\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.51\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.5\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/178d984e8875292582e4295cf559b2b11d3c9325","https://git.kernel.org/stable/c/cba780c01f72f8585ca81ad7304097f8b12ef339","https://git.kernel.org/stable/c/22f44f77da496bc355479c08a0a9dbc9ad42ba42","https://git.kernel.org/stable/c/b6a30baa29695fa0eaba4a3a04435a3c1a5cb63d","https://git.kernel.org/stable/c/7bc2baed8a3d6a1e2a3f6b78d245f25d1e18a749","https://git.kernel.org/stable/c/a194684853dceaa1d6b7a9a02bc12f479232ad9b","https://git.kernel.org/stable/c/a6374b508893de15fee78583a95f5099d7812e85","https://git.kernel.org/stable/c/e0cebe20dcffbed9c078fe30e2d18cd5046d9eff"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89850","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89850","identifiers":["CVE-2026-89850"]},"retained":false,"historicalAffected":[]}],"coverage":[]}