PT-2025-26011 · Linux+4 · Linux Kernel+4

Published 2022-07-28 · Updated 2025-07-28 · CVE-2022-50085

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 a KASAN warning in the raid resume function. The warning occurs when mddev->raid disks is greater than rs->raid disks, causing the loop to access an entry beyond the allocated length. This issue was identified when running the lvm test lvconvert-raid.sh.

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

Exploit

Weakness Enumeration

CWE-118

Related Identifiers

BDU:2026-01546

CESA-2022_7683

CVE-2022-50085

OESA-2025-1820

RHSA-2022:7683

RHSA-2022:8267

RHSA-2022_7683

RHSA-2022_8267

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-2025:2264-1

SUSE-SU-2025_02264-1

SUSE-SU-2025_02308-1

SUSE-SU-2025_02334-1

SUSE-SU-2025_02537-1

Affected Products

Astra Linux

Centos

Linux Kernel

Red Hat

Suse

References · 790

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50085.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/c2f075e729636a44e98d9722e3852c2fa6fa49b6 · 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://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://git.kernel.org/stable/c/50235d9a1f1f742619ed9963cb9f240e5b821d46 · Patch
• https://git.kernel.org/stable/c/2a9faa704d83ff0b04387e385efd8ae21cd95af6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50134 · Security Note