CVE-2026-90165
smb/server: fix invalid pointer dereference in ksmbd_stop_durable_scavenger()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: smb/server: fix invalid pointer dereference in ksmbd_stop_durable_scavenger() See the procedure below: ksmbd_launch_ksmbd_durable_scavenger durable_scavenger_running = true server_conf.dh_task = kthread_run() // fail, dh_task is an ERR_PTR() server_ctrl_handle_reset ksmbd_stop_durable_scavenger kthread_stop(server_conf.dh_task) // invalid pointer
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
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Affected Versions
Linux / Linux
7f0cb478703cbeaddfe5c9101c5c73cd975d1073 < 3f8651f6bb52159c9e23993c77a2b51b9505ad64 d484d621d40f4a8b8959008802d79bef3609641b < af9cb997d13a17029a0d3863e33f4c837e27a8ae d484d621d40f4a8b8959008802d79bef3609641b < b2d78c199dfd983638662ace0612d4fade3dbea1 d484d621d40f4a8b8959008802d79bef3609641b < a2eb72b4d53bb9d8d6c00f3f794eaccb4b1ce5ed d484d621d40f4a8b8959008802d79bef3609641b < bef46b604732d83f8da29f782868de4d25bf972c 6.6.142 < 6.6.157
Linux / Linux
6.11
References
git.kernel.org: https://git.kernel.org/stable/c/3f8651f6bb52159c9e23993c77a2b51b9505ad64 git.kernel.org: https://git.kernel.org/stable/c/af9cb997d13a17029a0d3863e33f4c837e27a8ae git.kernel.org: https://git.kernel.org/stable/c/b2d78c199dfd983638662ace0612d4fade3dbea1 git.kernel.org: https://git.kernel.org/stable/c/a2eb72b4d53bb9d8d6c00f3f794eaccb4b1ce5ed git.kernel.org: https://git.kernel.org/stable/c/bef46b604732d83f8da29f782868de4d25bf972c