high7.7
CVE-2022-23090
The aio_aqueue function, used by the lio_listio system call, fails to release a reference to a credential in an error case.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Freebsd | Freebsd | Versions 12.3, 13.0 |