Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: block: null_blk: end timed out poll request When poll request is timed out, it is removed from the poll list, but not completed, so the request is leaked, and never get chance to complete. Fix the issue by ending it in timeout handler.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.16, < 5.17.4 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/3e3876d322aef82416ecc496a4d4a587e0fdf7a3Patch
- https://git.kernel.org/stable/c/407d09a22f3f685fd634aa5d05840c64b23bfebcPatch
FAQ
What is CVE-2022-49057?
CVE-2022-49057 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: block: null_blk: end timed out poll request When poll request is timed out, it is removed from the poll list, but not completed, s...
How severe is CVE-2022-49057?
CVE-2022-49057 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-2022-49057?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.