PT-2025-26126 · Linux+3 · Linux Kernel+3

Published 2022-06-14 · Updated 2025-07-28 · CVE-2022-50200

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

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

Description A boundary check has been added in the put entry() function to prevent memory out-of-bound access, similar to the check in next entry(). This issue is related to the selinux component of the Linux kernel.

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

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2026-02256

CVE-2022-50200

RHSA-2023:6583

RHSA-2023_6583

RHSA-2025:13633

RHSA-2025:13781

RHSA-2025:14054

RHSA-2025:14094

SUSE-SU-2025:02264-1

SUSE-SU-2025:02308-1

SUSE-SU-2025:02312-1

SUSE-SU-2025:02320-1

SUSE-SU-2025:02321-1

SUSE-SU-2025:02322-1

SUSE-SU-2025:02334-1

SUSE-SU-2025:02537-1

SUSE-SU-2025:2264-1

SUSE-SU-2025_02264-1

SUSE-SU-2025_02308-1

SUSE-SU-2025_02312-1

SUSE-SU-2025_02334-1

SUSE-SU-2025_02537-1

Affected Products

Astra Linux

Linux Kernel

Red Hat

Suse

References · 751

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50200.json · Exploit
• https://git.kernel.org/stable/c/15ec76fb29be31df2bccb30fc09875274cba2776 · Patch
• https://cve.org/CVERecord?id=CVE-2022-50200 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:02308-1 · Vendor Advisory
• https://git.kernel.org/stable/c/90bdf50ae70c5571a277b5601e4f5df210831e0a · Patch
• https://git.kernel.org/stable/c/adbfdaacde18faf6cd4e490764045375266b3fbd · Patch
• https://git.kernel.org/stable/c/7363a69d8ca8f0086f8e1196c8ddaf0e168614b1 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:02334-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50200 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-02256 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:02537-1 · Vendor Advisory
• https://git.kernel.org/stable/c/dedd558d9765b72c66e5a53948e9f5abc3ece1f6 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50200 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50200 · Vendor Advisory
• https://git.kernel.org/stable/c/9605f50157cae00eb299e1189a6d708c84935ad8 · Patch