PT-2024-33705 · Linux+6 · Linux Kernel+6

Published

2024-09-04

·

Updated

2026-05-26

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CVE-2024-49859

CVSS v3.1

4.7

Medium

VectorAV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58
Description: A potential race issue has been identified in certain f2fs ioctl interfaces, such as f2fs ioc set pin file(), f2fs move file range(), and f2fs defragment range(), due to a missing check for atomic write status. This issue may cause problems, but details about the estimated number of potentially affected devices or real-world incidents are not provided.
Recommendations: For Linux kernel versions prior to 6.6.58, update to version 6.6.58 or later to resolve the issue. As a temporary workaround, consider restricting the use of the vulnerable f2fs ioctl interfaces until a patch is available.

Exploit

Fix

DoS

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

ALSA-2025_16880
ALT-PU-2024-14046
ALT-PU-2024-14268
AZL-50655
AZL-50697
BDU:2025-08000
CVE-2024-49859
DLA-4008-1
MGASA-2024-0344
MGASA-2024-0345
OESA-2024-2367
OESA-2024-2368
OESA-2024-2369
OESA-2024-2426
OPENSUSE-SU-2024:14500-1
OPENSUSE-SU-2025:14705-1
USN-7276-1
USN-7277-1
USN-7301-1
USN-7303-1
USN-7303-2
USN-7303-3
USN-7304-1
USN-7310-1
USN-7311-1
USN-7384-1
USN-7384-2
USN-7385-1
USN-7386-1
USN-7403-1
USN-7468-1

Affected Products

Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Ubuntu