PT-2024-33755 · Linux+5 · Linux Kernel+5

Published 2024-07-25 · Updated 2026-05-26 · CVE-2024-49914

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 null pointer dereference issue was found in the dcn20 program pipe function. This issue could occur when pipe ctx->plane state is null. The problem is addressed by adding a null check for pipe ctx->plane state to prevent a null pointer dereference.

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-2024-17211

ALT-PU-2025-12647

AZL-51176

AZL-51258

BDU:2025-13773

CVE-2024-49914

ECHO-25B8-68E3-413C

OESA-2024-2445

OESA-2024-2447

OESA-2024-2448

OESA-2024-2492

OPENSUSE-SU-2024:14500-1

OPENSUSE-SU-2024_3983-1

OPENSUSE-SU-2024_3984-1

OPENSUSE-SU-2024_3985-1

OPENSUSE-SU-2024_3986-1

OPENSUSE-SU-2025:14705-1

SUSE-SU-2024:3983-1

SUSE-SU-2024:3984-1

SUSE-SU-2024:3985-1

SUSE-SU-2024:3986-1

SUSE-SU-2024:4318-1

SUSE-SU-2024:4364-1

SUSE-SU-2024:4387-1

SUSE-SU-2025:20163-1

SUSE-SU-2025:20164-1

SUSE-SU-2025:20246-1

SUSE-SU-2025:20247-1

USN-7170-1

USN-7276-1

USN-7277-1

USN-7383-1

USN-7383-2

USN-7384-1

USN-7384-2

USN-7385-1

USN-7386-1

USN-7403-1

USN-7451-1

USN-7468-1

USN-7523-1

USN-7524-1

Affected Products

Alt Linux

Debian

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 2762

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49914.json · Exploit
• https://ubuntu.com/security/CVE-2024-53044 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56627 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47728 · Security Note
• https://ubuntu.com/security/CVE-2024-49963 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56647 · 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-2024-53191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56615 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41014 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57849 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56684 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47747 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47666 · Security Note