{"id":"CVE-2021-46963","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand()\n\n    RIP: 0010:kmem_cache_free+0xfa/0x1b0\n    Call Trace:\n       qla2xxx_mqueuecommand+0x2b5/0x2c0 [qla2xxx]\n       scsi_queue_rq+0x5e2/0xa40\n       __blk_mq_try_issue_directly+0x128/0x1d0\n       blk_mq_request_issue_directly+0x4e/0xb0\n\nFix incorrect call to free srb in qla2xxx_mqueuecommand(), as srb is now\nallocated by upper layers. This fixes smatch warning of srb unintended\nfree.","modified":"2026-03-15T22:00:18.463779Z","published":"2024-02-27T19:04:07Z","related":["SUSE-SU-2024:1454-1","SUSE-SU-2024:1465-1","SUSE-SU-2024:1489-1","SUSE-SU-2024:1643-1","SUSE-SU-2024:1646-1","SUSE-SU-2024:1870-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/6641df81ab799f28a5d564f860233dd26cca0d93"},{"type":"FIX","url":"https://git.kernel.org/stable/c/702cdaa2c6283c135ef16d52e0e4e3c1005aa538"},{"type":"FIX","url":"https://git.kernel.org/stable/c/77509a238547863040a42d57c72403f7d4c89a8f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/80ef24175df2cba3860d0369d1c662b49ee2de56"},{"type":"FIX","url":"https://git.kernel.org/stable/c/a73208e3244127ef9f2cdf24e4adb947aaa32053"},{"type":"FIX","url":"https://git.kernel.org/stable/c/c5ab9b67d8b061de74e2ca51bf787ee599bd7f89"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.19.90"},{"fixed":"4.19.191"}]},{"events":[{"introduced":"5.4.4"},{"fixed":"5.4.118"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.36"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.11.20"}]},{"events":[{"introduced":"5.12"},{"fixed":"5.12.3"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46963.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}