7.3 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.0%
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).
security.freebsd.org/advisories/FreeBSD-SA-22:10.aio.asc