PT-2025-16728 · Linux+7 · Linux Kernel+7

Published 2025-03-06 · Updated 2026-01-26 · CVE-2025-22088

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Description A use-after-free issue in the erdma accept newconn() function has been identified. This occurs after erdma cep put(new cep) is called, which frees new cep, and a subsequent dereference causes the problem.

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

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2025-12647

ALT-PU-2025-7195

BDU:2025-12093

CVE-2025-22088

DLA-4193-1

DSA-5907-1

ECHO-B832-658E-9AAD

LSN-0114-1

LSN-0115-1

MGASA-2025-0142

MGASA-2025-0146

OPENSUSE-SU-2025_01614-1

OPENSUSE-SU-2025_01707-1

SUSE-SU-2025:01614-1

SUSE-SU-2025:01707-1

SUSE-SU-2025:01919-1

SUSE-SU-2025:01951-1

SUSE-SU-2025:01964-1

SUSE-SU-2025:01967-1

SUSE-SU-2025:01972-1

SUSE-SU-2025:20343-1

SUSE-SU-2025:20344-1

SUSE-SU-2025:20354-1

SUSE-SU-2025:20355-1

SUSE-SU-2025_01614-1

SUSE-SU-2025_01707-1

SUSE-SU-2025_01951-1

SUSE-SU-2025_01964-1

SUSE-SU-2025_01967-1

SUSE-SU-2025_01972-1

USN-7594-1

USN-7594-2

USN-7594-3

USN-7605-1

USN-7605-2

USN-7606-1

USN-7609-1

USN-7609-2

USN-7609-3

USN-7609-4

USN-7609-5

USN-7628-1

USN-7653-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2004

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22088.json · Exploit
• https://ubuntu.com/security/CVE-2025-39688 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23159 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37833 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21939 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22108 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22045 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21980 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37752 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22056 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21718 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21911 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21674 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37793 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21950 · Vendor Advisory