PT-2025-26150 · Linux+1 · Linux Kernel+1

Published 2022-07-28 · Updated 2026-04-20 · CVE-2022-50224

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Description A vulnerability in the Linux kernel has been resolved, related to KVM: x86/mmu, where the NX bit is treated as valid when using NPT. This issue occurs when the NX huge page mitigation is enabled, causing a WARN to trigger on reserved SPTE bits being set. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

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

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

AZL-70468

BDU:2026-06012

CVE-2022-50224

OESA-2025-1872

OESA-2025-1873

RHSA-2023:2458

Affected Products

Debian

Linux Kernel

References · 30

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50224.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50224 · Security Note
• https://osv.dev/vulnerability/CVE-2022-50224 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2022-50224 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-38320 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-50224 · Security Note
• https://bdu.fstec.ru/vul/2026-06012 · Security Note
• https://git.kernel.org/stable/c/6c6ab524cfae0799e55c82b2c1d61f1af0156f8d · Patch
• https://osv.dev/vulnerability/OESA-2025-1873 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-58002 · Security Note
• https://git.kernel.org/stable/c/6271f2854b9233702e236e576b885a876dde4889 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-38108 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-50224 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50224 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50224 · Vendor Advisory