Riskcovery

CVE-2022-49057

block: null_blk: end timed out poll request

State
Published
Severity
Not scored
Published
Feb 26, 2025
Updated
May 11, 2026
Reserved
Feb 26, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0a593fbbc245a85940ed34caa3aa1e4cb060c54b to before 407d09a22f3f685fd634aa5d05840c64b23bfebcAffected
  • 0a593fbbc245a85940ed34caa3aa1e4cb060c54b to before 3e3876d322aef82416ecc496a4d4a587e0fdf7a3Affected
LinuxLinux
  • 5.16Affected
  • before 5.16Not affected
  • 5.17.4 through 5.17.*Not affected
  • 5.18 and laterNot affected

References

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