CVE Database›CVE-2024-47690

CVE-2024-47690

kernel: f2fs: get rid of online repaire on corrupted directory

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · October 21, 2024

Updated · September 13, 2026

Description

A flaw was found in the Linux kernel's f2fs filesystem. A local attacker could exploit this by performing online repair on a corrupted directory while racing with a read-only remount operation. This can lead to dirty inode data being left behind after the filesystem becomes read-only, causing a kernel panic and resulting in 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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-366 · Race Condition within a Thread