CVE-2024-47662 Information

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.

CVSS Vector

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

Reference

https://git.kernel.org/stable/c/eba4b2a38ccdf074a053834509545703d6df1d57 https://git.kernel.org/stable/c/466423c6dd8af23ebb3a69d43434d01aed0db356

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5