CVE-2024-46863

MEDIUM

Linux Kernel < 6.6.52 - Denial of Service via Missing Empty Item in ASoC Intel ACPI Match

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: soc-acpi-intel-lnl-match: add missing empty item There is no links_num in struct snd_soc_acpi_mach {}, and we test !link->num_adr as a condition to end the loop in hda_sdw_machine_select(). So an empty item in struct snd_soc_acpi_link_adr array is required.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/8eb57389d8ad91c67bf844f5aae4caef74b9091b

Patch

https://git.kernel.org/stable/c/c4246f1fe9f24f8dcd97887ed67d8fcfd91f4796

Scores

CVSS v3 5.5

EPSS 0.0018

EPSS Percentile 7.7%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (9)

linux/Kernel 6.10.0 - 6.10.11linux

Linux/Linux < 6.10

Linux/Linux 6.10

Linux/Linux 6.10.11 - 6.10.*

Linux/Linux 6.11

Linux/Linux dd3bd9dc47084195fcb3c1b371cb03046abb13ab - 8eb57389d8ad91c67bf844f5aae4caef74b9091b

Linux/Linux dd3bd9dc47084195fcb3c1b371cb03046abb13ab - c4246f1fe9f24f8dcd97887ed67d8fcfd91f4796

linux/linux_kernel 6.11 rc1 (3 CPE variants)

linux/linux_kernel < 6.6.52

Published Sep 27, 2024

Tracked Since Feb 18, 2026