PT-2024-32213 · Linux+4 · Linux Kernel+4

Published 2024-04-22 · Updated 2026-05-26 · CVE-2024-46808

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 A vulnerability in the Linux kernel has been resolved by adding a missing NULL pointer check within the dpcd extend address range function. This issue could lead to an ASSERT if the return value from kcalloc is NULL.

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

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2025-12647

AZL-49818

AZL-49855

BDU:2025-05931

CVE-2024-46808

ECHO-18FB-31B5-B3FD

OESA-2024-2522

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7196-1

Affected Products

Alt Linux

Debian

Linuxmint

Linux Kernel

Ubuntu

References · 711

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46808.json · Exploit
• https://ubuntu.com/security/CVE-2024-41064 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41036 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-43825 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-50286 · Security Note
• https://ubuntu.com/security/CVE-2024-46738 · 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-2024-43829 · 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-2024-46735 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46843 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46761 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-43867 · Vendor Advisory