CVE-2021-47061

2024-03-0105:01:46

redhat.com

access.redhat.com

linux kernel

vulnerability

cve-2021-47061

kvm

i/o bus

use-after-free

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

JSON

A flaw was found in the Linux kernel’s Kernel-based virtual machine (KVM) subsystem. A bug in the code destroys devices attached to I/O buses before the bus can be nullified. This issue causes use-after-free scenarios as readers may still reference the devices on their bus version.