CVE-2024-46818

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

27/09/2024

Last modified:

03/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		5.4.284 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.226 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.167 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.109 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.50 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.10.9 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2024-46818

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools