What is RHSA-2023:1554?

RHSA-2023:1554 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Which CVE IDs does RHSA-2023:1554 cover?

RHSA-2023:1554 covers the following CVE IDs: CVE-2022-50425, CVE-2023-0266, CVE-2023-0386. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2023:1554?

RHSA-2023:1554 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2023:1554HighCVSS 7.8

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Vendor

Red Hat Product Security

Published

April 4, 2023

Last Modified

June 29, 2026

🔗 CVE IDs covered (3)

CVE-2022-50425 →CVE-2023-0266 →CVE-2023-0386 →

📋 Description

CVE-2022-50425 — kernel: x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctly CVE-2023-0266 — ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF CVE-2023-0386 — kernel: FUSE filesystem low-privileged user privileges escalation

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2023:1554
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2159505
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2163379
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_1554.json