PT-2024-27208 · Linux+5 · Linux Kernel+5

Published 2024-03-26 · Updated 2026-05-26 · CVE-2024-36918

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 missing check in the bloom filter map value size, which can cause kernel crashes for value sizes that overflow int's. A patch has been added to reject values above KMALLOC MAX SIZE, bringing the bloom map in line with many other map types. This patch was prompted by a crash caught by syzkaller.

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

Exploit

DoS

Improper Resource Release

Integer Overflow

Weakness Enumeration

CWE-404

CWE-190

Related Identifiers

BDU:2025-08067

CVE-2024-36918

MGASA-2024-0263

MGASA-2024-0266

OESA-2024-2296

SUSE-SU-2024:2008-1

SUSE-SU-2024:2019-1

SUSE-SU-2024:2135-1

SUSE-SU-2024:2190-1

SUSE-SU-2024:2203-1

SUSE-SU-2024:2973-1

SUSE-SU-2025:20008-1

SUSE-SU-2025:20028-1

USN-6949-1

USN-6949-2

USN-6952-1

USN-6952-2

USN-6955-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2852

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36918.json · Exploit
• https://ubuntu.com/security/CVE-2024-38541 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36943 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-38598 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36003 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36962 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6955-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36000 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36952 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-42311 · Security Note
• https://ubuntu.com/security/CVE-2024-38590 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36892 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-42104 · Security Note
• https://osv.dev/vulnerability/USN-6949-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36001 · Vendor Advisory