PT-2024-32225 · Linux+5 · Linux Kernel+5

Ivan Orlov · Published 2024-08-15 · Updated 2026-05-26 · CVE-2024-46823

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 is related to the 'device name' array in the 'overflow allocation test' function scope. This array is being used as a driver name when calling 'kunit driver create' from 'kunit device register', which produces a kernel panic with KASAN enabled. The variable is used in one place only, and the fix involves removing it and passing the device name into 'kunit device register' directly as an ascii string.

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

Exploit

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2025-12647

AZL-53307

AZL-53346

BDU:2025-05975

CVE-2024-46823

DLA-4193-1

DSA-5907-1

ECHO-B27B-89A7-7FD1

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7196-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Ubuntu

References · 652

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46823.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-46823 · Vendor Advisory
• 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://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