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CVE Database›CVE-2022-50319

CVE-2022-50319

kernel: Linux kernel: Denial of Service in coresight: trbe

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Severity

Low

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 15, 2025

Updated · June 30, 2026

Description

A flaw was found in the Linux kernel. A local user can trigger a Denial of Service (DoS) in the coresight: trbe module. This occurs when the module is removed, as it improperly manages CPU hotplug instances, leading to a system warning and an error.

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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-431 · Missing Handler