PT-2025-32441 · Linux+2 · Linux Kernel+2

Published 2022-05-24 · Updated 2026-05-26 · CVE-2022-50233

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 Bluetooth implementation of the Linux kernel where the strlen function is used with hdev->{dev name,short name} which are not guaranteed to be NULL terminated. This issue is addressed by using strnlen to determine the string length and handle potential truncation.

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

AZL-70474

BDU:2025-09669

CVE-2022-50233

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

SUSE-SU-2026:0154-1

SUSE-SU-2026:0155-1

SUSE-SU-2026:0163-1

SUSE-SU-2026:0166-1

SUSE-SU-2026:0168-1

SUSE-SU-2026:0174-1

SUSE-SU-2026:0176-1

SUSE-SU-2026:0191-1

Affected Products

Debian

Linux Kernel

Suse

References · 1041

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50233.json · Exploit
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2022-50233 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09669 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0176-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50233 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50233 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:03615-1 · Vendor Advisory
• https://git.kernel.org/stable/c/dd7b8cdde098cf9f7c8de409b5b7bbb98f97be80 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:03613-1 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-50233 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0163-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0155-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0168-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:03614-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0166-1 · Vendor Advisory