CVE-2024-42300

kernel: erofs: fix race in z_erofs_get_gbuf()

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Severity

Moderate

Red Hat Product Security

4.7

CVSS 3.1

Review impact separately from score.

Published · August 17, 2024

Updated · September 13, 2026

Description

A flaw was found in the Linux kernel's erofs filesystem. A race condition in the z_erofs_get_gbuf() function could allow a local attacker to trigger a kernel bug, leading to a system crash and a Denial of Service (DoS).

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 · 4.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')