medium5.3
CVE-2021-47075
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix memory leak in nvmet_alloc_ctrl() When creating ctrl in nvmet_alloc_ctrl(), if t…
Impact
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix memory leak in nvmet_alloc_ctrl() When creating ctrl in nvmet_alloc_ctrl(), if the cntlid_min is larger than cntlid_max of the subsystem, and jumps to the "out_free_changed_ns_list" label, but the ctrl->sqs lack of be freed. Fix this by jumping to the "out_free_sqs" label.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.7 before 5.10.40 from 5.11 before 5.12.7 Version 5.13 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4720f29acb3fe67aa8aa71e6b675b079d193aaeb
- https://git.kernel.org/stable/c/afb680ed7ecbb7fd66ddb43650e9b533fd8b4b9a
- https://git.kernel.org/stable/c/fec356a61aa3d3a66416b4321f1279e09e0f256f
- https://git.kernel.org/stable/c/4720f29acb3fe67aa8aa71e6b675b079d193aaeb
- https://git.kernel.org/stable/c/afb680ed7ecbb7fd66ddb43650e9b533fd8b4b9a
- https://git.kernel.org/stable/c/fec356a61aa3d3a66416b4321f1279e09e0f256f