PT-2025-53971 · Linux · Linux Kernel

Published 2022-10-27 · Updated 2026-02-24 · CVE-2022-50853

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

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

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

Description A credential leak exists in the nfs4 discover trunking() function within the NFSv4 implementation of the Linux kernel. This issue could potentially expose sensitive credentials.

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

Exploit

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2026-03586

CVE-2022-50853

SUSE-SU-2026:0263-1

SUSE-SU-2026:0317-1

SUSE-SU-2026:0411-1

SUSE-SU-2026:0617-1

Affected Products

Linux Kernel

References · 975

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50853.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50853 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50853 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-03586 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-50853 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-50853 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0317-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50853 · Security Note
• https://ubuntu.com/security/CVE-2022-50853 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50853 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0617-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0411-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0263-1 · Vendor Advisory
• https://bugzilla.suse.com/1255996 · Note
• https://suse.com/security/cve/CVE-2023-54118 · Note