CVE-2023-2430

2023-07-2300:00:00

CWE-413

redhat

www.cve.org

vulnerability

linux kernel

io_uring.

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "kernel",
    "versions": [
      {
        "version": "Kernel Linux prior to Kernel 6.2 RC5",
        "status": "affected"
      }
    ]
  }
]