{"id":"CVE-2026-89860","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-89860","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Initialize NVMe abort_work once at submission\n\nqla_nvme_fcp_abort() and qla_nvme_ls_abort() ran INIT_WORK()…","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Initialize NVMe abort_work once at submission\n\nqla_nvme_fcp_abort() and qla_nvme_ls_abort() ran INIT_WORK() on\npriv->abort_work immediately before schedule_work(). INIT_WORK()\nreinitializes the work_struct, resetting its list head and clearing the\npending bit. If an abort is issued more than once for the same command\n(for example, concurrent transport teardown and a timeout-driven abort),\nthe second INIT_WORK() reinitializes a work item that is already queued,\nwhich can corrupt the workqueue list and lead to crashes or a looping\nworker.\n\nInitialize priv->abort_work once at command submission, next to the\nexisting per-command spin_lock_init(&priv->cmd_lock), and leave only\nschedule_work() in the abort paths. schedule_work() already does nothing\nwhen the work item is still pending, so a repeated abort no longer\ndisturbs an in-flight work item. The command is not returned to the\ntransport until the final kref_put()/release callback runs after\nabort_work has completed, so the work item is idle before priv is reused\nand the single submission-time INIT_WORK() is safe.","published":"2026-09-16T11:16:53.957","modified":"2026-09-16T11:16:53.957","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/67f0d5187c29360388f7e1e503c627ec45d01089"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6a1b50c4879c2e6a034e8e85f9c055f0eea157c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7e85f6dbc85616de2172bce8eaf84b387a723cd1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b403700ac62fbf3c310196386e125879a182efcf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f4aaa4a4e6f1da6f3abfd80e1917bef922287177"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-16T11:16:53.957"}}