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CVE-2022-23090

nvd nist
Published: Feb 15, 2024Modified: Jun 4, 2025

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7.7
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability: 2.5 / Impact: 5.2
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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).

Affected (28)

Products: Freebsd: Freebsd
Freebsd
1 product
Freebsd
Configuration A
28 vulnerable
Vulnerable SoftwareAffected Versions
Freebsd
Freebsd
Version 12.3 beta1
Freebsd
Version 12.3 p1
Freebsd
Version 12.3 p2
Freebsd
Version 12.3 p3
Freebsd
Version 12.3 p4
Freebsd
Version 12.3 p5
Freebsd
Version 13.0 beta1
Freebsd
Version 13.0 beta2
Freebsd
Version 13.0 beta3-p1
Freebsd
Version 13.0 beta3
Freebsd
Version 13.0 beta4
Freebsd
Version 13.0 p10
Freebsd
Version 13.0 p11
Freebsd
Version 13.0 p1
Freebsd
Version 13.0 p2
Freebsd
Version 13.0 p3
Freebsd
Version 13.0 p4
Freebsd
Version 13.0 p5
Freebsd
Version 13.0 p6
Freebsd
Version 13.0 p7
Freebsd
Version 13.0 p8
Freebsd
Version 13.0 p9
Freebsd
Version 13.0 rc1
Freebsd
Version 13.0 rc2
Freebsd
Version 13.0 rc3
Freebsd
Version 13.0 rc4
Freebsd
Version 13.0 rc5-p1
Freebsd
Version 13.0 rc5

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

Source: secteam@freebsd.org
Vendor Advisory
Source: secteam@freebsd.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.