vulnerability
FreeBSD: VID-5ddbe47b-1891-11ed-9b22-002590c1f29c (CVE-2022-23090): FreeBSD -- AIO credential reference count leak
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:N) | Aug 10, 2022 | Nov 4, 2022 | Dec 10, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:N)
Published
Aug 10, 2022
Added
Nov 4, 2022
Modified
Dec 10, 2025
Description
Problem Description: The aio_aqueue function, used by the lio_listio system call, fails to release a reference to a credential in an error case. Impact: An attacker may cause the reference count to overflow, leading to a use after free (UAF).
Solutions
freebsd-upgrade-base-13_0-release-p12freebsd-upgrade-base-12_3-release-p6
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