Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2024-46726

Severity CVSS v4.0:
Pending analysis
Type:
CWE-190 Integer Overflow or Wraparound
Publication date:
18/09/2024
Last modified:
20/09/2024

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/amd/display: Ensure index calculation will not overflow<br /> <br /> [WHY &amp; HOW]<br /> Make sure vmid0p72_idx, vnom0p8_idx and vmax0p9_idx calculation will<br /> never overflow and exceess array size.<br /> <br /> This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 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


References to Advisories, Solutions, and Tools