PT-2024-8252 · Linux+9 · Linux Kernel+9

Roman Smirnov

·

Published

2024-03-06

·

Updated

2025-09-29

·

CVE-2024-35925

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)
Description: The issue is related to a division by zero error in the blk rq stat sum() function. The expression dst->nr samples + src->nr samples may have a zero value on overflow, requiring a check to avoid division by zero. This could potentially allow an attacker to cause a denial of service. The vulnerability was found by the Linux Verification Center with Svace.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Divide By Zero

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Weakness Enumeration

CWE-369

Related Identifiers

ALSA-2024:5101
ALSA-2024:5102
ALSA-2025_12746
ALSA-2025_12752
ALSA-2025_12753
ALSA-2025_16880
BDU:2024-09805
CESA-2024_5101
CESA-2024_5102
CVE-2024-35925
DLA-3840-1
DLA-3842-1
INFSA-2024_5101
INFSA-2024_5102
INFSA-2024_9315
OESA-2024-1692
OESA-2024-1694
OESA-2024-1706
OPENSUSE-SU-2024_2372-1
OPENSUSE-SU-2024_2394-1
RHSA-2024:5101
RHSA-2024:5102
RHSA-2024:9315
RHSA-2024_5101
RHSA-2024_5102
RHSA-2024_9315
RHSA-2025:3510
RLSA-2024:5101
RLSA-2024:5102
RXSA-2024:5101
SUSE-SU-2024:2360-1
SUSE-SU-2024:2372-1
SUSE-SU-2024:2381-1
SUSE-SU-2024:2394-1
SUSE-SU-2024:2561-1
SUSE-SU-2024:2571-1
SUSE-SU-2024:2896-1
SUSE-SU-2024:2939-1
SUSE-SU-2024:2973-1
SUSE-SU-2025:20008-1
SUSE-SU-2025:20028-1
USN-6893-1
USN-6893-2
USN-6893-3
USN-6896-1
USN-6896-2
USN-6896-3
USN-6896-4
USN-6896-5
USN-6898-1
USN-6898-2
USN-6898-3
USN-6898-4
USN-6917-1
USN-6918-1
USN-6919-1
USN-6927-1
USN-7019-1

Affected Products

Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu