What is RHSA-2022:6460?

RHSA-2022:6460 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Which CVE IDs does RHSA-2022:6460 cover?

RHSA-2022:6460 covers the following CVE IDs: CVE-2022-21123, CVE-2022-21125, CVE-2022-21166, CVE-2022-48943, CVE-2022-49557, CVE-2022-49722. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2022:6460?

RHSA-2022:6460 has a CVSS v3 base score of 6.7, published by Red Hat Product Security.

RHSA-2022:6460MediumCVSS 6.7

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

Vendor

Red Hat Product Security

Published

September 13, 2022

Last Modified

June 29, 2026

🔗 CVE IDs covered (6)

CVE-2022-21123 →CVE-2022-21125 →CVE-2022-21166 →CVE-2022-48943 →CVE-2022-49557 →CVE-2022-49722 →

📋 Description

CVE-2022-21123 — hw: cpu: incomplete clean-up of multi-core shared buffers (aka SBDR) CVE-2022-21125 — hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS) CVE-2022-21166 — hw: cpu: incomplete clean-up in specific special register write operations (aka DRPW) CVE-2022-48943 — kernel: KVM: x86/mmu: make apf token non-zero to fix bug CVE-2022-49557 — kernel: x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave) CVE-2022-49722 — kernel: ice: Fix memory corruption in VF driver

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2022:6460
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2090237
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2090240
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2090241
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6460.json