CVE-2024-47662

MEDIUM

Linux Kernel < 6.10.9 - Information Exposure via DMCUB Diagnostic Register Read

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Remove register from DCN35 DMCUB diagnostic collection [Why] These registers should not be read from driver and triggering the security violation when DMCUB work times out and diagnostics are collected blocks Z8 entry. [How] Remove the register read from DCN35.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/eba4b2a38ccdf074a053834509545703d6df1d57

Patch

https://git.kernel.org/stable/c/466423c6dd8af23ebb3a69d43434d01aed0db356

Scores

CVSS v3 5.5

EPSS 0.0018

EPSS Percentile 7.8%

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 (8)

linux/Kernel 5.6.0 - 6.10.9linux

Linux/Linux < 5.6

Linux/Linux 5.6

Linux/Linux 6.10.9 - 6.10.*

Linux/Linux 6.11

Linux/Linux 7c008829cdc13012ce705ebd46c81a7ca5aeff8b - 466423c6dd8af23ebb3a69d43434d01aed0db356

Linux/Linux 7c008829cdc13012ce705ebd46c81a7ca5aeff8b - eba4b2a38ccdf074a053834509545703d6df1d57

linux/linux_kernel < 6.10.9

Published Oct 09, 2024

Tracked Since Feb 18, 2026