What is RHSA-2022:0531?

RHSA-2022:0531 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security update

Which CVE IDs does RHSA-2022:0531 cover?

RHSA-2022:0531 covers the following CVE IDs: CVE-2020-0466, CVE-2021-4155. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2022:0531?

RHSA-2022:0531 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2022:0531HighCVSS 7.8

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

February 15, 2022

Last Modified

June 25, 2026

🔗 CVE IDs covered (2)

CVE-2020-0466 →CVE-2021-4155 →

📋 Description

CVE-2020-0466 — kernel: use after free in eventpoll.c may lead to escalation of privilege CVE-2021-4155 — kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2022:0531
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1920480
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2034813
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0531.json