CVE-2022-23090

HighCVSS 7.7/10Last modified Jun 17, 2026

Description

The aio_aqueue function, used by the lio_listio system call, fails to release a reference to a credential in an error case.

An attacker may cause the reference count to overflow, leading to a use after free (UAF).

Metrics

CVSS 3.1 7.7/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
FreeBSD	FreeBSD	>= 13.1-RELEASE, < p1; >= 13.0-RELEASE, < p12; >= 12.3-RELEASE, < p6
freebsd	freebsd	>= 13.0, < 13.0_p12; >= 13.1, < 13.1_p1

References

https://security.freebsd.org/advisories/FreeBSD-SA-22:10.aio.ascVendor Advisory
https://security.netapp.com/advisory/ntap-20240415-0007/Third Party Advisory
https://security.freebsd.org/advisories/FreeBSD-SA-22:10.aio.ascVendor Advisory
https://security.netapp.com/advisory/ntap-20240415-0007/Third Party Advisory

Timeline

Published: Feb 15, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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