PT-2024-33923 · Linux+3 · Linux Kernel+3

Published 2024-08-21 · Updated 2026-05-26 · CVE-2024-50091

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 has been resolved in the Linux kernel related to the dm vdo, where the dedupe context pointer was not cleared in a data vio after releasing it. This could lead to accidental examination of the context by vdo. The issue is addressed by clearing the dedupe context pointer whenever ownership of the context is lost.

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

Exploit

Weakness Enumeration

CWE-823

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2024-17211

ALT-PU-2025-12647

AZL-52616

AZL-52749

BDU:2025-14133

CVE-2024-50091

OPENSUSE-SU-2024:14500-1

OPENSUSE-SU-2025:14705-1

USN-7276-1

USN-7277-1

USN-7310-1

Affected Products

Alt Linux

Linuxmint

Linux Kernel

Ubuntu

References · 1297

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50091.json · Exploit
• https://ubuntu.com/security/CVE-2024-53044 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49963 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53177 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50099 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50244 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49914 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50171 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47712 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49855 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53193 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50101 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56684 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47702 · Vendor Advisory