PT-2024-32154 · Linux+5 · Linux Kernel+5

Published 2024-04-16 · Updated 2026-05-26 · CVE-2024-46730

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue arises when the timing generator count equals 0, causing the tg inst index to be negative. This has been fixed to prevent two OVERRUN issues reported by Coverity. The fix ensures that the array index tg inst is not -1 in the drm/amd/display component.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2025-12647

AZL-49722

AZL-49770

BDU:2025-05897

CVE-2024-46730

ECHO-BE1E-A4ED-B85C

OPENSUSE-SU-2024_3551-1

OPENSUSE-SU-2024_3561-1

OPENSUSE-SU-2024_3564-1

OPENSUSE-SU-2024_3587-1

OPENSUSE-SU-2024_3592-1

SUSE-SU-2024:3551-1

SUSE-SU-2024:3553-1

SUSE-SU-2024:3561-1

SUSE-SU-2024:3564-1

SUSE-SU-2024:3569-1

SUSE-SU-2024:3587-1

SUSE-SU-2024:3592-1

SUSE-SU-2025:20073-1

SUSE-SU-2025:20077-1

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7196-1

Affected Products

Alt Linux

Debian

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 1120

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46730.json · Exploit
• https://ubuntu.com/security/CVE-2024-41064 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41036 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7154-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41080 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42114 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46672 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46761 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47664 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-44975 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-45009 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46716 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42135 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42283 · Vendor Advisory