Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix kernel crash if commands allocation fails If the commands allocation fails in nvmet_tcp_alloc_cmds() the kernel crashes in nvmet_tcp_release_queue_work() because of a NULL pointer dereference. nvmet: failed to install queue 0 cntlid 1 ret 6 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Fix the bug by setting queue->nr_cmds to zero in case nvmet_tcp_alloc_cmd() fails.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 03e1fd0327fa5e2174567f5fe9290fe21d21b8f4; affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 50632b877ce55356f5d276b9add289b1e7ddc683; affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 91dad30c5607e62864f888e735d0965567827bdf; affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 7957c731fc2b23312f8935812dee5a0b14b04e2d; affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 489f2913a63f528cfe3f21722583fb981967ecda; affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 6c04d1e3ab22cc5394ef656429638a5947f87244; affected 872d26a391da92ed8f0c0f5cb5fef428067b7f30 before 5572a55a6f830ee3f3a994b6b962a5c327d28cb3 |
| Linux / Linux | affected 5.0; unaffected 0 before 5.0; unaffected 5.4.284 through 5.4.*; unaffected 5.10.226 through 5.10.*; unaffected 5.15.167 through 5.15.*; unaffected 6.1.110 through 6.1.*; unaffected 6.6.51 through 6.6.*; unaffected 6.10.10 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/03e1fd0327fa5e2174567f5fe9290fe21d21b8f4
- https://git.kernel.org/stable/c/50632b877ce55356f5d276b9add289b1e7ddc683
- https://git.kernel.org/stable/c/91dad30c5607e62864f888e735d0965567827bdf
- https://git.kernel.org/stable/c/7957c731fc2b23312f8935812dee5a0b14b04e2d
- https://git.kernel.org/stable/c/489f2913a63f528cfe3f21722583fb981967ecda
- https://git.kernel.org/stable/c/6c04d1e3ab22cc5394ef656429638a5947f87244
- https://git.kernel.org/stable/c/5572a55a6f830ee3f3a994b6b962a5c327d28cb3
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.