{"id":"CVE-2026-90165","published":"2026-09-17T17:17:09.853","lastModified":"2026-09-17T17:17:09.853","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: fix invalid pointer dereference in ksmbd_stop_durable_scavenger()\n\nSee the procedure below:\n\n  ksmbd_launch_ksmbd_durable_scavenger\n    durable_scavenger_running = true\n    server_conf.dh_task = kthread_run() // fail, dh_task is an ERR_PTR()\n\n  server_ctrl_handle_reset\n    ksmbd_stop_durable_scavenger\n    kthread_stop(server_conf.dh_task) // invalid pointer","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/3f8651f6bb52159c9e23993c77a2b51b9505ad64","tags":[]},{"url":"https://git.kernel.org/stable/c/a2eb72b4d53bb9d8d6c00f3f794eaccb4b1ce5ed","tags":[]},{"url":"https://git.kernel.org/stable/c/af9cb997d13a17029a0d3863e33f4c837e27a8ae","tags":[]},{"url":"https://git.kernel.org/stable/c/b2d78c199dfd983638662ace0612d4fade3dbea1","tags":[]},{"url":"https://git.kernel.org/stable/c/bef46b604732d83f8da29f782868de4d25bf972c","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}