Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: HID: asus: avoid memory leak in asus_report_fixup() The asus_report_fixup() function was returning a newly allocated kmemdup()-allocated buffer, but never freeing it. Switch to devm_kzalloc() to ensure the memory is managed and freed automatically when the device is removed. The caller of report_fixup() does not take ownership of the returned pointer, but it is permitted to return a pointer whose lifetime is at least that of the input buffer. Also fix a harmless out-of-bounds read by copying only the original descriptor size.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5703e52cc711bc01e72cf12b86a126909c79d213 before 726765b43deb2b4723869d673cc5fc6f7a3b2059; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before ede95cfcab8064d9a08813fbd7ed42cea8843dcf; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before 2e4fe6b15c2f390c023b20d728b1a3fe7ea4f973; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before f20f17cffbe34fb330267e0f8084f5565f807444; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before 7a6d6e4d8af044f94fa97e97af5ff2771e1fbebd; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before a41cc7c1668e44ff2c2d36f9a6353253ffc43e3c; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before 84724ac4821a160d47b84289adf139023027bdbb; affected 5703e52cc711bc01e72cf12b86a126909c79d213 before 2bad24c17742fc88973d6aea526ce1353f5334a3 |
| Linux / Linux | affected 4.14; unaffected 0 before 4.14; unaffected 5.10.253 through 5.10.*; unaffected 5.15.203 through 5.15.*; unaffected 6.1.168 through 6.1.*; unaffected 6.6.131 through 6.6.*; unaffected 6.12.80 through 6.12.*; unaffected 6.18.21 through 6.18.*; unaffected 6.19.11 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/726765b43deb2b4723869d673cc5fc6f7a3b2059
- https://git.kernel.org/stable/c/ede95cfcab8064d9a08813fbd7ed42cea8843dcf
- https://git.kernel.org/stable/c/2e4fe6b15c2f390c023b20d728b1a3fe7ea4f973
- https://git.kernel.org/stable/c/f20f17cffbe34fb330267e0f8084f5565f807444
- https://git.kernel.org/stable/c/7a6d6e4d8af044f94fa97e97af5ff2771e1fbebd
- https://git.kernel.org/stable/c/a41cc7c1668e44ff2c2d36f9a6353253ffc43e3c
- https://git.kernel.org/stable/c/84724ac4821a160d47b84289adf139023027bdbb
- https://git.kernel.org/stable/c/2bad24c17742fc88973d6aea526ce1353f5334a3