IM
IronMonkey Threat Research

CVE-2024-35922 MEDIUM

Published: 2024-05-19 | Last Modified: 2026-05-12 | Status: Modified

Description

In the Linux kernel, the following vulnerability has been resolved: fbmon: prevent division by zero in fb_videomode_from_videomode() The expression htotal * vtotal can have a zero value on overflow. It is necessary to prevent division by zero like in fb_var_to_videomode(). Found by Linux Verification Center (linuxtesting.org) with Svace.

Additional Descriptions (1)

En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: fbmon: evita la división por cero en fb_videomode_from_videomode() La expresión htotal * vtotal puede tener un valor cero en caso de desbordamiento. Es necesario evitar la división por cero como en fb_var_to_videomode(). Encontrado por el Centro de verificación de Linux (linuxtesting.org) con Svace.

CVSS Metrics

Base Score: 5.5 (MEDIUM)

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

Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactNONE
Integrity ImpactNONE
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

Impact Score: 3.6

Weaknesses

Source Type Description
[email protected] Primary
en CWE-369

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd39c2a4980> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd342b02c00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd2dbd4c540> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd2dbf6df80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd39c2a7b80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd2dbf6c0c0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd341241480> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd2dbf6ea40> Operating System

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

References