PT-2025-26137 · Linux+4 · Linux Kernel+4

Published 2022-08-02 · Updated 2025-09-29 · CVE-2022-50211

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 versions prior to 5.19.0-rc6

Description A KASAN warning in raid10 remove disk has been resolved by verifying that the value "number" is valid. This issue was identified when running the lvm test lvconvert-raid-reshape.sh. The warning is related to a slab-out-of-bounds error in raid10 remove disk.

Recommendations For versions prior to 5.19.0-rc6, update to a version that includes the fix for the KASAN warning in raid10 remove disk.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALSA-2025_16880

BDU:2026-02257

CESA-2023_2951

CVE-2022-50211

OESA-2025-1820

RHSA-2023:2458

RHSA-2023:2951

RHSA-2023_2458

RHSA-2023_2951

RHSA-2025:15656

RHSA-2025:17109

RHSA-2025:17124

RHSA-2025:17161

SUSE-SU-2025:02264-1

SUSE-SU-2025:02308-1

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-2025:02844-1

SUSE-SU-2025:02844-2

SUSE-SU-2025:02848-1

SUSE-SU-2025:2264-1

SUSE-SU-2025_02264-1

SUSE-SU-2025_02308-1

SUSE-SU-2025_02334-1

SUSE-SU-2025_02537-1

SUSE-SU-2025_02844-1

SUSE-SU-2025_02844-2

SUSE-SU-2025_02848-1

Affected Products

Astra Linux

Centos

Linux Kernel

Red Hat

Suse

References · 830

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50211.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-49942 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50103 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50098 · Security Note
• https://git.kernel.org/stable/c/7a6ccc8fa192fd357c2d5d4c6ce67c834a179e23 · Patch
• https://git.kernel.org/stable/c/75fbd370a2cec9e92f48285bd90735ed0c837f52 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50022 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49948 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-38023 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49989 · Security Note
• https://git.kernel.org/stable/c/bcbdc26a44aba488d2f7122f2d66801bccb74733 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50185 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53109 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49918 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50134 · Security Note