What is RHSA-2021:2523?

RHSA-2021:2523 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security and bug fix update

Which CVE IDs does RHSA-2021:2523 cover?

RHSA-2021:2523 covers the following CVE IDs: CVE-2020-12362, CVE-2020-15436. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2021:2523?

RHSA-2021:2523 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2021:2523HighCVSS 7.8

Red Hat Security Advisory: kernel security and bug fix update

Vendor

Red Hat Product Security

Published

June 22, 2021

Last Modified

June 25, 2026

🔗 CVE IDs covered (2)

CVE-2020-12362 →CVE-2020-15436 →

📋 Description

CVE-2020-12362 — kernel: Integer overflow in Intel(R) Graphics Drivers CVE-2020-15436 — kernel: use-after-free in fs/block_dev.c

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2021:2523
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1901168
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1930246
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2523.json