CVE-2022-50028

kernel: gadgetfs: ep_io - wait until IRQ finishes

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Severity

Moderate

Red Hat Product Security

5.3

CVSS 3.1

Review impact separately from score.

Published · June 18, 2025

Updated · August 5, 2026

Description

A flaw was found in the gadgetfs module in the Linux kernel. If the wait_for_completion_interruptible() function is interrupted, the driver does not wait for the interrupt to finish, causing stack corruption and resulting in a denial of service.

Statement

This issue has been fixed in Red Hat Enterprise Linux 9.2 via RHSA-2023:2458 [1].

[1]. https://access.redhat.com/errata/RHSA-2023:2458

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 · 5.3
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H

CWE-121 · Stack-based Buffer Overflow