CVE-2023-2430

Name of the Vulnerable Software and Affected Versions Linux Kernel (affected versions not specified)

Description A vulnerability was found due to a missing lock for the IOPOLL flaw in the io cqring event overflow() function in io uring.c. This flaw allows a local attacker with user privilege to trigger a Denial of Service threat. The vulnerability is related to incorrect resource locking, which may also allow an attacker to elevate privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.