PT-2024-33957 · Linux+3 · Linux Kernel+3

Hou Tao · Published 2024-10-24 · Updated 2025-09-29 · CVE-2024-50123

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)

Description: There is an out-of-bounds read in bpf link show fdinfo() for the sockmap link fd. The issue is resolved by adding the missing BPF LINK TYPE invocation for sockmap link. Additionally, comments are added for bpf link type to prevent missing updates in the future.

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

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-17211

BDU:2025-07309

CVE-2024-50123

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 · 1293

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50123.json · Exploit
• https://ubuntu.com/security/CVE-2024-53166 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50059 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50185 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50016 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49943 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50249 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50211 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49907 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49868 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50151 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50205 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50277 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50145 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50086 · Vendor Advisory