PT-2025-38431 · Linux+2 · Linux Kernel+2

Published 2022-11-25 · Updated 2025-10-23 · CVE-2022-50414

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

AV:L/AC:H/Au:S/C:C/I:C/A:C

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

Description A flaw exists in the Fibre Channel over Ethernet (FCoE) implementation within the Linux kernel. Specifically, the transport is not properly detached when fcoe if init() fails, leading to a freed transport remaining on the fcoe transports list. This can result in a kernel panic when the module is reinserted. The issue occurs because fcoe init() calls fcoe transport attach(), but the transport is not detached if fcoe if init() subsequently fails.

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

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2026-05983

CVE-2022-50414

OESA-2025-2468

SUSE-SU-2025:03613-1

SUSE-SU-2025:03614-1

SUSE-SU-2025:03615-1

SUSE-SU-2025:03626-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3761-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1033

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50414.json · Exploit
• https://git.kernel.org/stable/c/be5f1a82ad6056db22c86005dc4cac22a20deeef · Patch
• https://git.kernel.org/stable/c/1dc499c615aa87dc46a3f2d1f91d2d358e55f3e3 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-53229 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:03613-1 · Vendor Advisory
• https://git.kernel.org/stable/c/09a60f908d8b6497f618113b7c3c31267dc90911 · Patch
• https://git.kernel.org/stable/c/cf74d1197c0e3d2f353faa333e9e2847c73713f1 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-53480 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-50414 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-53220 · Security Note
• https://bdu.fstec.ru/vul/2026-05983 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-50414 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50347 · Security Note
• https://git.kernel.org/stable/c/b5cc59470df64f26ad397dbb71cbf130cf489edf · Patch
• https://git.kernel.org/stable/c/d581303d6f8d4139513105d73dd65f26c6707160 · Patch