PT-2024-21443 · Linux+3 · Linux Kernel+3

Published 2024-02-02 · Updated 2025-04-08 · CVE-2024-26666

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to the wifi mac80211 component in the Linux kernel, specifically with the fix RCU use in TDLS fast-xmit. The problem arises because the link is looked up under RCU protection, but this protection is not guaranteed.

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

Exploit

Weakness Enumeration

CWE-19

Related Identifiers

BDU:2025-07484

CVE-2024-26666

USN-6895-1

USN-6895-2

USN-6895-3

USN-6895-4

USN-6900-1

Affected Products

Linuxmint

Linux Kernel

Red Os

Ubuntu

References · 138

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26666.json · Exploit
• https://ubuntu.com/security/CVE-2023-52642 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26733 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26643 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26698 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26920 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26601 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26824 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26708 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26702 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26693 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6895-3 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26602 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26820 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26838 · Vendor Advisory