Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Don't call free_pages_exact() with NULL address Unlike some other functions, we can't pass NULL pointer to free_pages_exact(). Add a proper NULL check for avoiding possible Oops.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 36b8defc447627c3e91058c43941ec15d827556e before 88262229b778f4f7a896da828d966f94dcb35d19; affected 36b8defc447627c3e91058c43941ec15d827556e before 7d7f30cf182e55023fa8fde4c084b2d37c6be69d; affected 36b8defc447627c3e91058c43941ec15d827556e before bee295f5e03510252d18b25cc1d26230256eb87a; affected 36b8defc447627c3e91058c43941ec15d827556e before 82e5ee742fdd8874fe996181b87fafe1eb5f1196; affected 36b8defc447627c3e91058c43941ec15d827556e before cae0cf651adccee2c3f376e78f30fbd788d0829f |
| Linux / Linux | affected 5.2; unaffected 0 before 5.2; unaffected 5.4.134 through 5.4.*; unaffected 5.10.52 through 5.10.*; unaffected 5.12.19 through 5.12.*; unaffected 5.13.4 through 5.13.*; unaffected 5.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/88262229b778f4f7a896da828d966f94dcb35d19
- https://git.kernel.org/stable/c/7d7f30cf182e55023fa8fde4c084b2d37c6be69d
- https://git.kernel.org/stable/c/bee295f5e03510252d18b25cc1d26230256eb87a
- https://git.kernel.org/stable/c/82e5ee742fdd8874fe996181b87fafe1eb5f1196
- https://git.kernel.org/stable/c/cae0cf651adccee2c3f376e78f30fbd788d0829f
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/88262229b778f4f7a896da828d966f94dcb35d19
- https://git.kernel.org/stable/c/7d7f30cf182e55023fa8fde4c084b2d37c6be69d
- https://git.kernel.org/stable/c/bee295f5e03510252d18b25cc1d26230256eb87a
- https://git.kernel.org/stable/c/82e5ee742fdd8874fe996181b87fafe1eb5f1196
- https://git.kernel.org/stable/c/cae0cf651adccee2c3f376e78f30fbd788d0829f
No English description supplied.
No references supplied.