Riskcovery

CVE-2023-54030

io_uring/net: don't overflow multishot recv

State
Published
Severity
Not scored
Published
Dec 24, 2025
Updated
May 11, 2026
Reserved
Dec 24, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

io_uring/net: don't overflow multishot recv

Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • b3fdea6ecb55c3ceea866ff66486927e51a982b3 to before 1e2db9837be7d24a2a74eb3f3906d0872bee8907Affected
  • b3fdea6ecb55c3ceea866ff66486927e51a982b3 to before b2e74db55dd93d6db22a813c9a775b5dbf87c560Affected
LinuxLinux
  • 6.0Affected
  • before 6.0Not affected
  • 6.5.3 through 6.5.*Not affected
  • 6.6 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.