medium5.5
CVE-2023-53405
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debugfs_looku…
Impact
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 5.15.100 from 5.16 before 6.1.18 from 6.2 before 6.2.5 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/0933eca15f5223b5c2412080c8c3de8758465c78
- https://git.kernel.org/stable/c/30f9ba2396a1130eef7f2d3ee7ee8037b7c25be9
- https://git.kernel.org/stable/c/73f4451368663ad28daa67980c6dd11d83b303eb
- https://git.kernel.org/stable/c/be21a66e17ee0ab5f3513b6c86659e60cec5e981