CVE-2023-53197
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: uhci: 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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 5649d86f537887c2be88689986ec4dd493d4babe < c6af1dbc99ad37bf67c8703982df4d7f12d256c1 | affected |
| Linux | Linux | 5649d86f537887c2be88689986ec4dd493d4babe < e529aeb771aef1402c899b6b405610ef444d5d88 | affected |
| Linux | Linux | 5649d86f537887c2be88689986ec4dd493d4babe < 9cb88847b8b86f132309030022a23dca895b6f61 | affected |
| Linux | Linux | 5649d86f537887c2be88689986ec4dd493d4babe < 0a3f82c79c86278e7f144564b1cb6cc5c3657144 | affected |
| Linux | Linux | 5.13 | affected |
| Linux | Linux | 0 < 5.13 | unaffected |
| Linux | Linux | 5.15.100 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.18 <= 6.1.* | unaffected |
| Linux | Linux | 6.2.5 <= 6.2.* | unaffected |
| Linux | Linux | 6.3 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/c6af1dbc99ad37bf67c8703982df4d7f12d256c1
- https://git.kernel.org/stable/c/e529aeb771aef1402c899b6b405610ef444d5d88
- https://git.kernel.org/stable/c/9cb88847b8b86f132309030022a23dca895b6f61
- https://git.kernel.org/stable/c/0a3f82c79c86278e7f144564b1cb6cc5c3657144
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.