CVE-2022-1116 HIGH

CVE-2022-1116

Vendor Linux
Product Kernel
Weakness CWE-190
Published May 17, 2022
Last update April 21, 2025
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions.

Key dates

02Disclosure timeline

May 17, 2022 CVE published
April 21, 2025 Record updated