PT-2024-21623 · Linux+5 · Linux Kernel+5

Chao Yu + 1 · Published 2024-05-01 · Updated 2026-05-26 · CVE-2024-27035

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 the f2fs compression feature in the Linux kernel. If a data block in a compressed cluster is not persisted with metadata during a checkpoint, after a Storage Power Off Recovery (SPOR), the data may be corrupted. The fix guarantees that compressed pages are written by the checkpoint.

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

Exploit

Weakness Enumeration

CWE-399

Related Identifiers

BDU:2025-13360

CVE-2024-27035

OESA-2024-1682

USN-6816-1

USN-6817-1

USN-6817-2

USN-6817-3

USN-6878-1

Affected Products

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Ubuntu

References · 340

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27035.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-27035 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35798 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27073 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52809 · Security Note
• https://ubuntu.com/security/CVE-2024-26816 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26969 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26883 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35830 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27034 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-27035 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35829 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-47233 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26885 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35800 · Vendor Advisory