PT-2025-25964 · Linux+2 · Linux Kernel+2

Published 2022-07-26 · Updated 2025-11-13 · CVE-2022-50038

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

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

Description A issue has been identified in the Linux kernel, specifically in the meson vpu has available connectors() function. This function contains two refcount leak bugs. The first bug occurs when breaking out of for each endpoint of node(), where of node put() should be called for the ep. The second bug is related to the reference returned by of graph get remote port(), which should be released with of node put() when no longer used.

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

Exploit

Weakness Enumeration

CWE-911

CWE-664

Related Identifiers

BDU:2026-02791

CVE-2022-50038

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-2025:02537-1

SUSE-SU-2025:2264-1

SUSE-SU-2025_02264-1

SUSE-SU-2025_02308-1

SUSE-SU-2025_02537-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 607

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50038.json · Exploit
• https://git.kernel.org/stable/c/91b3c8dbe898df158fd2a84675f3a284ff6666f7 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:02308-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50038 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:02537-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50038 · Security Note
• https://git.kernel.org/stable/c/d58ef256781398ad115aef44de0a02ad27ea6c3a · Patch
• https://git.kernel.org/stable/c/3aa710e96747c8b4e52ba12ffe09edcb2755897c · Patch
• https://bdu.fstec.ru/vul/2026-02791 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:02264-1 · Vendor Advisory
• https://git.kernel.org/stable/c/fc1fc2abfcb9235d0ece9a4d858426fb617cfa66 · Patch
• https://git.kernel.org/stable/c/8dec38e19f6928235d4009ce55f7add8af34e5c7 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-50038 · Vendor Advisory
• https://git.kernel.org/stable/c/fe71d84c1a6c0d54657431e8eeaefc9d24895304 · Patch
• https://osv.dev/vulnerability/CVE-2022-50038 · Vendor Advisory