Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: pxa: fix null-pointer dereference in filter() kasprintf() would return NULL pointer when kmalloc() fail to allocate. Need to check the return pointer before calling strcmp().
References
- https://git.kernel.org/stable/c/0abd1d78317a3a2dfe00b203fbf14ee7df537e0a
- https://git.kernel.org/stable/c/21a1409e8cf73053b54f7860548e3043dfa351a9
- https://git.kernel.org/stable/c/21b92cf41952577a95bfa430e39478cbd66e42a7
- https://git.kernel.org/stable/c/3ec75e0ea9550b8f2e531172f2e67ba9d5227ec3
- https://git.kernel.org/stable/c/5b510a82740d2a42a75b5661b402bcaf8ae22cd5
- https://git.kernel.org/stable/c/83baa509396a742e0ce145b09fde1ce0a948f49a
- https://git.kernel.org/stable/c/9fb9b3b67a5b8669296d6372cd901ef86557e6f6
- https://git.kernel.org/stable/c/a8baccb79de2f48a2083d51febf627eb50ce1898
- https://git.kernel.org/stable/c/ec7bf231aaa1bdbcb69d23bc50c753c80fb22429
FAQ
What is CVE-2022-50866?
CVE-2022-50866 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: ASoC: pxa: fix null-pointer dereference in filter() kasprintf() would return NULL pointer when kmalloc() fail to allocate. Need to...
How severe is CVE-2022-50866?
CVSS scoring is not yet available for CVE-2022-50866. Check NVD for updates.
Is there a patch for CVE-2022-50866?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.