Wind River Support Network

HomeDefectsLINCD-6225

Fixed

LINCD-6225 : Security Advisory - linux - CVE-2021-37576 (PPC-KVM)

Created: Jul 26, 2021 Updated: Sep 13, 2022

Resolved Date: Aug 3, 2021

Found In Version: 10.20.6.0

Fix Version: 10.21.33.0

Severity: Standard

Applicable for: Wind River Linux CD

Component/s: Kernel

Description

arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.

CREATE(Triage):(User=admin) CVE-2021-37576 (https://nvd.nist.gov/vuln/detail/CVE-2021-37576)

CVEs

CVE-2021-37576