Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error The initial settings will be written before the codec probe function. But, the rt711->component doesn't be assigned yet. If IO error happened during initial settings operations, it will cause the kernel panic. This patch changed component->dev to slave->dev to fix this issue.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.15.56 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1df793d479bef546569fc2e409ff8bb3f0fb8e99Patch
- https://git.kernel.org/stable/c/269be8b2907378adf72d7347cfa43ef230351a06Patch
- https://git.kernel.org/stable/c/7bb71133cae88d3003a3490b97864af76533072bPatch
FAQ
What is CVE-2022-49615?
CVE-2022-49615 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error The initial settings will be written before the codec probe fu...
How severe is CVE-2022-49615?
CVE-2022-49615 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49615?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.