PT-2025-18634 · Linux+2 · Linux Kernel+2

Published 2022-11-02 · Updated 2025-07-16 · CVE-2022-49917

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 vulnerability in the Linux kernel has been resolved, related to the ipvs module. During the initialization of ip vs app net init(), if the ip vs app file fails to be created, the initialization is successful by default. However, this causes an issue during the removal in ip vs app net cleanup(), resulting in a WARNING. The stack information shows a call trace involving remove proc entry() and cleanup net().

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

Exploit

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

BDU:2026-03639

CVE-2022-49917

OESA-2025-1726

SUSE-SU-2025:01966-1

SUSE-SU-2025:02173-1

SUSE-SU-2025:02334-1

SUSE-SU-2025:2173-1

SUSE-SU-2025_02173-1

SUSE-SU-2025_02334-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 688

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49917.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49917 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49917 · Security Note
• https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50222 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:02334-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49917 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49917 · Security Note
• https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-53066 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50080 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49982 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53053 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-38058 · Security Note
• https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b · Patch