PT-2024-29832 · Linux+5 · Linux Kernel+5

Published 2024-07-25 · Updated 2025-10-02 · CVE-2024-42281

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 versions prior to 6.6.50

Description The issue is related to a component in the Linux kernel, specifically with the bpf, which has a problem with incorrect input validation. This can lead to a denial of service when exploited. The problem arises when downgrading gso size, which may trigger a BUG ON() later when the skb is segmented.

Recommendations To resolve the issue, update the Linux kernel to version 6.6.50 or later. As a temporary workaround, consider restricting access to the bpf component until a patch is available.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-01444

CVE-2024-42281

DLA-3912-1

DLA-4008-1

MGASA-2024-0309

MGASA-2024-0310

OESA-2024-2077

OESA-2024-2078

OESA-2024-2080

OESA-2025-1078

OPENSUSE-SU-2024_3190-1

OPENSUSE-SU-2024_3209-1

OPENSUSE-SU-2024_3483-1

SUSE-SU-2024:3189-1

SUSE-SU-2024:3190-1

SUSE-SU-2024:3194-1

SUSE-SU-2024:3195-1

SUSE-SU-2024:3209-1

SUSE-SU-2024:3251-1

SUSE-SU-2024:3252-1

SUSE-SU-2024:3383-1

SUSE-SU-2024:3483-1

SUSE-SU-2025:20044-1

SUSE-SU-2025:20047-1

USN-7088-1

USN-7088-2

USN-7088-3

USN-7088-4

USN-7088-5

USN-7100-1

USN-7100-2

USN-7119-1

USN-7123-1

USN-7144-1

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7194-1

USN-7196-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2293

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42281.json · Exploit
• 🔥 https://github.com/tr3ee/CVE-2022-23222 · Exploit
• 🔥 https://github.com/tr3ee/CVE-2021-4204 · Exploit
• 🔥 https://github.com/PenteraIO/CVE-2022-23222-POC · Exploit
• https://ubuntu.com/security/CVE-2024-36893 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-47292 · Security Note
• https://ubuntu.com/security/CVE-2024-49907 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-42305 · Security Note
• https://ubuntu.com/security/CVE-2024-43884 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46803 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41087 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48898 · Security Note
• https://ubuntu.com/security/CVE-2024-46835 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42135 · Vendor Advisory