IM
IronMonkey Threat Research

CVE-2024-27436 MEDIUM

Published: 2024-05-17 | Last Modified: 2026-05-12 | Status: Modified

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Stop parsing channels bits when all channels are found. If a usb audio device sets more bits than the amount of channels it could write outside of the map array.

Additional Descriptions (1)

En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ALSA: usb-audio: deja de analizar bits de canales cuando se encuentran todos los canales. Si un dispositivo de audio USB establece más bits que la cantidad de canales, podría escribir fuera de la matriz del mapa.

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 NVD-CWE-noinfo
134c704f-9b21-4f2e-91b3-4a467353bcc0 Secondary
en CWE-787

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd360615d00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36b1dae80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd384e48980> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36b57c0c0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd360616080> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd360616f00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd384a9bb80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd2a1e243c0> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd37038fec0> 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:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Operator: OR

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

References