PT-2024-8214 · Linux+5 · Linux Kernel+5

Published 2024-02-05 · Updated 2026-03-14 · CVE-2024-27034

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 caused by synchronization errors when using a shared resource in the f2fs component of the Linux kernel. This can lead to data corruption if partial blocks were persisted before CP & SPOR, due to cluster metadata not being updated atomically. The vulnerability can be exploited to cause a denial of service.

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

Exploit

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

BDU:2024-09756

CVE-2024-27034

OESA-2024-1682

USN-6816-1

USN-6817-1

USN-6817-2

USN-6817-3

USN-6820-1

USN-6820-2

USN-6821-1

USN-6821-2

USN-6821-3

USN-6821-4

USN-6828-1

USN-6871-1

USN-6878-1

USN-6892-1

USN-6919-1

Affected Products

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Ubuntu

References · 657

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27034.json · Exploit
• https://ubuntu.com/security/CVE-2024-35984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27048 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-35997 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-35936 · Security Note
• https://ubuntu.com/security/CVE-2023-52642 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26698 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26999 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52644 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26817 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26601 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26751 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52844 · Security Note
• https://ubuntu.com/security/CVE-2024-35811 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26954 · Vendor Advisory