PT-2025-27710 · Linux+8 · Linux Kernel+8

Published 2025-05-30 · Updated 2026-04-20 · CVE-2025-38124

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

AV:L/AC:H/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)

Description: A vulnerability in the Linux kernel has been resolved, related to the handling of UDP packets with modified geometry. The issue occurs when optional datapath hooks such as NAT and BPF modify fraglist skbs, breaking the invariants of SKB GSO FRAGLIST skbs. This can cause exceptions when splitting skbs by skb segment. The vulnerability affects packets that fail the basic invariants on gso fraglist skbs, which are linearized to prevent bugs.

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

Exploit

DoS

Memory Leak

Incorrect Type Conversion or Cast

Weakness Enumeration

CWE-401

CWE-704

Related Identifiers

ALSA-2025:13962

ALSA-2025:14009

BDU:2025-09605

CVE-2025-38124

DLA-4328-1

DSA-5973-1

ECHO-44D8-A3F3-26A7

INFSA-2025_13962

MGASA-2025-0218

MGASA-2025-0219

OESA-2025-1878

OESA-2025-1879

OESA-2025-1880

OESA-2025-2081

OESA-2025-2082

OPENSUSE-SU-2025:20081-1

RHSA-2025:13962

RHSA-2025:14009

RHSA-2025_13962

SUSE-SU-2025:02853-1

SUSE-SU-2025:02923-1

SUSE-SU-2025:02969-1

SUSE-SU-2025:02996-1

SUSE-SU-2025:02997-1

SUSE-SU-2025:03011-1

SUSE-SU-2025:03023-1

SUSE-SU-2025:20577-1

SUSE-SU-2025:20586-1

SUSE-SU-2025:20601-1

SUSE-SU-2025:20602-1

SUSE-SU-2025:21074-1

SUSE-SU-2025:21139-1

SUSE-SU-2025:21179-1

SUSE-SU-2025_02853-1

SUSE-SU-2025_02969-1

SUSE-SU-2025_02996-1

SUSE-SU-2025_02997-1

SUSE-SU-2025_03011-1

SUSE-SU-2025_03023-1

USN-7769-1

USN-7769-2

USN-7769-3

USN-7770-1

USN-7771-1

USN-7789-1

USN-7789-2

USN-8028-1

USN-8028-2

USN-8028-3

USN-8028-4

USN-8028-5

USN-8028-6

USN-8028-7

USN-8028-8

USN-8031-1

USN-8031-2

USN-8031-3

USN-8052-1

USN-8052-2

USN-8074-1

USN-8074-2

USN-8126-1

Affected Products

Almalinux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Hat

Red Os

Suse

Ubuntu

References · 3322

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38124.json · Exploit
• https://ubuntu.com/security/CVE-2025-38296 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40026 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40030 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38705 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-39835 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-39687 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40095 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22037 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38097 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38449 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38003 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-40329 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8028-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-38319 · Vendor Advisory