CVE-2022-34495

kernel: a double free in drivers/rpmsg/virtio_rpmsg_bus.c may lead to crash

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Severity

Moderate

Red Hat Product Security

6.2

CVSS 3.1

Review impact separately from score.

Published · June 26, 2022

Updated · November 22, 2025

Description

A double free flaw was found in the Linux kernel’s virtio-based messaging bus functionality. This flaw allows a local user to crash the system.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-415 · Double Free