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CVE-2023-2430

MEDIUM CVSS: 5.5 Published: 2023-07-23 Modified: 2026-06-17

Description

A vulnerability was found due to missing lock for IOPOLL flaw in io_cqring_event_overflow() in io_uring.c in Linux Kernel. This flaw allows a local attacker with user privilege to trigger a Denial of Service threat.

Affected Platforms

Linux Linux Kernel

Weakness Type

CWE-413, CWE-667

References