CVE-2022-23090
AIO credential reference count leak
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
15 Feb 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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).
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
FreeBSD · FreeBSDWant to know if your infrastructure is exposed to this?
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