PT-2025-25954 · Linux+3 · Linux Kernel+3

Published 2022-07-08 · Updated 2025-07-28 · CVE-2022-50028

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 issue in the Linux kernel's gadgetfs has been identified, where the ep io function fails to wait for the IRQ to finish after usb ep queue() if wait for completion interruptible() is interrupted. This can lead to the complete() function from epio complete() corrupting the stack.

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

Exploit

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2026-04507

CVE-2022-50028

RHSA-2023:2458

RHSA-2023_2458

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

Red Hat

Suse

References · 610

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50028.json · Exploit
• https://git.kernel.org/stable/c/2b06d5d97c0e067108a122986767731d40742138 · Patch
• https://git.kernel.org/stable/c/ca06b4cde54f8ec8be3aa53fd339bd56e62c12b3 · Patch
• https://cve.org/CVERecord?id=CVE-2022-50028 · Security Note
• https://git.kernel.org/stable/c/67a4874461422e633236a0286a01b483cd647113 · Patch
• https://git.kernel.org/stable/c/9ac14f973cb91f0c01776517e6d50981f32b8038 · Patch
• https://git.kernel.org/stable/c/77040efe59a141286d090c8a0d37c65a355a1832 · Patch
• https://git.kernel.org/stable/c/94aadba8d000d5de56af4ce8da3f334f21bf7a79 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:02321-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50028 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04507 · Security Note
• https://ubuntu.com/security/CVE-2022-50028 · Vendor Advisory
• https://git.kernel.org/stable/c/118d967ce00a3d128bf731b35e4e2cb0facf5f00 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:02308-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50028 · Vendor Advisory