PT-2025-37621 · Linux+1 · Linux Kernel+1

Published 2022-11-28 · Updated 2025-09-15 · CVE-2022-50319

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 The Linux kernel contains a flaw related to the Coresight TRBE (Trace Recording and Broadcast Engine) component. Specifically, the cpuhp state add instance() and cpuhp state remove instance() functions were not used in pairs, leading to warnings during the removal of the cpuhp state when the cpuhp step list was not empty. This issue manifested as an error log during module removal (rmmod coresight-trbe), indicating the removal of a state with remaining instances.

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

Exploit

Weakness Enumeration

CWE-371

Related Identifiers

BDU:2026-05971

CVE-2022-50319

RHSA-2025:6966

Affected Products

Astra Linux

Linux Kernel

References · 21

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50319.json · Exploit
• https://git.kernel.org/stable/c/18b9202188a4e59923834c60b5c82ea1da7d1811 · Patch
• https://ubuntu.com/security/CVE-2022-50319 · Vendor Advisory
• https://git.kernel.org/stable/c/2ea334960afcd49385840c7afd59fc5f8d3ce682 · Patch
• https://osv.dev/vulnerability/CVE-2022-50319 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-50319 · Security Note
• https://git.kernel.org/stable/c/20ee8c223f792947378196307d8e707c9cdc2d61 · Patch
• https://git.kernel.org/stable/c/3c18888bc0b51835c74123b1e04d5df11543724c · Patch
• https://bdu.fstec.ru/vul/2026-05971 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50319 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50319 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50319 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50319 · Vendor Advisory
• https://git.kernel.org/linus/20ee8c223f792947378196307d8e707c9cdc2d61 · Note
• https://kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.2 · Note