PT-2024-32214 · Linux+7 · Linux Kernel+7

Published 2024-09-27 · Updated 2025-09-29 · CVE-2024-46809

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 concerns the Linux kernel, specifically the drm/amd/display component, where BIOS images may fail to load. Null checks have been added before using BIOS images to address this problem. This fix resolves 6 NULL RETURNS issues reported by Coverity.

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

CWE-388

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-13979

ALT-PU-2024-14046

AZL-49965

BDU:2025-03412

CVE-2024-46809

DLA-4075-1

DLA-4076-1

OESA-2024-2367

OESA-2024-2368

OESA-2024-2369

OESA-2024-2371

OPENSUSE-SU-2024_3983-1

OPENSUSE-SU-2024_3984-1

OPENSUSE-SU-2024_3985-1

OPENSUSE-SU-2024_3986-1

SUSE-SU-2024:3983-1

SUSE-SU-2024:3984-1

SUSE-SU-2024:3985-1

SUSE-SU-2024:3986-1

SUSE-SU-2024:4100-1

SUSE-SU-2024:4318-1

SUSE-SU-2024:4364-1

SUSE-SU-2024:4387-1

SUSE-SU-2025:0034-1

SUSE-SU-2025:20163-1

SUSE-SU-2025:20164-1

SUSE-SU-2025:20246-1

SUSE-SU-2025:20247-1

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7196-1

USN-7387-1

USN-7387-2

USN-7387-3

USN-7388-1

USN-7389-1

USN-7390-1

USN-7407-1

USN-7421-1

USN-7458-1

USN-7459-1

USN-7459-2

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2604

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46809.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-48995 · Security Note
• https://ubuntu.com/security/CVE-2024-56594 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-49954 · Security Note
• https://ubuntu.com/security/CVE-2024-50205 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-43884 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-49898 · Security Note
• https://ubuntu.com/security/CVE-2024-46803 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41087 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56622 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46835 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53103 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56780 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-50083 · Security Note