PT-2024-10325 · Linux · Linux Kernel

Published 2024-05-06 · Updated 2024-10-25 · CVE-2024-43848

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 errors in resource release, which can lead to a denial of service (DoS) if exploited. In the Linux kernel, a vulnerability has been resolved where the worker calculates the wrong sdata pointer in the wifi: mac80211: fix TTLM teardown work, causing a crash if it runs.

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

Exploit

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2025-00777

CVE-2024-43848

Affected Products

Linux Kernel

References · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43848.json · Exploit
• https://cve.org/CVERecord?id=CVE-2024-43848 · Security Note
• https://osv.dev/vulnerability/CVE-2024-43848 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-43848 · Security Note
• https://git.kernel.org/stable/c/9750899410c8478ef043c42029f4f6144c096eac · Patch
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20241206SE81 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-43848 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-43848 · Vendor Advisory
• https://git.kernel.org/stable/c/2fe0a605d083b884490ee4de02be071b5b4291b1 · Patch
• https://ubuntu.com/security/CVE-2024-43848 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-43848 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-00777 · Security Note
• https://t.me/cvenotify/99506 · Telegram Post
• https://t.me/cvedetector/3422 · Telegram Post
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note