PT-2024-8404 · Linux+6 · Linux Kernel+6

Published 2024-03-26 · Updated 2026-05-26 · CVE-2024-35908

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 a component of the Linux kernel's tls, specifically a problem with resource locking in the tls sw recvmsg() function. This can lead to a denial of service. The vulnerability arises when a reference on the psock is taken before calling tls rx reader lock(), and if the lock fails, the reference is not released, potentially causing a leak. The fix involves taking the reference after the lock has succeeded.

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

Exploit

DoS

Improper Locking

Memory Leak

Weakness Enumeration

CWE-667

CWE-401

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

BDU:2024-09963

CVE-2024-35908

INFSA-2024_9315

RHSA-2024:9315

RHSA-2024_9315

SUSE-SU-2024:2802-1

SUSE-SU-2024:2896-1

SUSE-SU-2024:2973-1

SUSE-SU-2025:20008-1

SUSE-SU-2025:20028-1

USN-6893-1

USN-6893-2

USN-6893-3

USN-6918-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Hat

Red Os

Suse

Ubuntu

References · 2122

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35908.json · Exploit
• https://ubuntu.com/security/CVE-2024-35933 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35905 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6893-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35903 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35966 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35977 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-35908 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27019 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6893-3 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27022 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-35908 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35951 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26991 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26995 · Vendor Advisory