PT-2025-25940 · Linux+2 · Linux Kernel+2

Published 2022-08-09 · Updated 2025-06-19 · CVE-2022-50014

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/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 security issue existed in the Linux kernel’s memory management subsystem (mm/gup). The vulnerability related to a flaw in the handling of copy-on-write (COW) operations with the FOLL FORCE flag, which has been resolved by removing the FOLL COW flag.

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

Exploit

Race Condition

Weakness Enumeration

CWE-371

CWE-362

Related Identifiers

BDU:2026-02799

CVE-2022-50014

RHSA-2023:2458

RHSA-2023_2458

Affected Products

Astra Linux

Linux Kernel

Red Hat

References · 16

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50014.json · Exploit
• https://cve.org/CVERecord?id=CVE-2022-50014 · Security Note
• https://osv.dev/vulnerability/CVE-2022-50014 · Vendor Advisory
• https://git.kernel.org/stable/c/9def52eb10baab3b700858003d462fcf17d62873 · Patch
• https://git.kernel.org/stable/c/5535be3099717646781ce1540cf725965d680e7b · Patch
• https://bdu.fstec.ru/vul/2026-02799 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50014 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50014 · Security Note
• https://ubuntu.com/security/CVE-2022-50014 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50014 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50014 · Vendor Advisory
• https://lore.kernel.org/linux-cve-announce/2025061833-CVE-2022-50014-2936@gregkh/T · Note
• https://twitter.com/CVEnew/status/1935723307569197440 · Twitter Post
• https://access.redhat.com/security/cve/cve-2022-50014 · Note
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note