VULNERABILITY INTELLIGENCE

CVE-2022-1043

CVSS score8.8 HIGH

EPSS probability3.86%

CISA KEVNot currently listed

Published2022-08-29

Last modified2026-06-17

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

Description

A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.

Weakness classification

secalert@redhat.com: CWE-416
nvd@nist.gov: CWE-416

Primary references

secalert@redhat.com — Exploit, Third Party Advisory, VDB Entry
secalert@redhat.com — Third Party Advisory
secalert@redhat.com — Issue Tracking, Third Party Advisory
secalert@redhat.com — Patch, Third Party Advisory
secalert@redhat.com — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry