PT-2024-11886 · Linux+6 · Linux Kernel+6

Shang Xiaojing · Published 2022-11-14 · Updated 2025-09-29 · CVE-2022-49028

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 resource leak issue has been resolved in the Linux kernel. The ixgbevf init module() function did not destroy the workqueue created by create singlethread workqueue() when pci register driver() failed. To prevent the resource leak, destroy workqueue() was added in the fail path. This issue is similar to the handling of u132 hcd init in commit f276e002793c ("usb: u132-hcd: fix resource leak").

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

Exploit

DoS

Weakness Enumeration

CWE-459

Related Identifiers

ALSA-2025_16880

ALT-PU-2023-1066

BDU:2025-14280

CESA-2023_7077

CVE-2022-49028

OESA-2025-1016

OPENSUSE-SU-2024_3983-1

OPENSUSE-SU-2024_3985-1

OPENSUSE-SU-2024_4131-1

RHSA-2023:6583

RHSA-2023:7077

RHSA-2023_6583

RHSA-2023_7077

SUSE-SU-2024:3983-1

SUSE-SU-2024:3985-1

SUSE-SU-2024:4082-1

SUSE-SU-2024:4100-1

SUSE-SU-2024:4131-1

SUSE-SU-2024:4364-1

SUSE-SU-2025:0034-1

Affected Products

Alt Linux

Astra Linux

Centos

Linux Kernel

Red Hat

Red Os

Suse

References · 1044

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49028.json · Exploit
• https://git.kernel.org/stable/c/7109e941099244cc876a4b3cb7a3ec79f104374a · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-49028 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49028 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49015 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-52922 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-53150 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:4364-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-48971 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-6356 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:3985-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:4082-1 · Vendor Advisory
• https://git.kernel.org/stable/c/f166c62cad798c53300b4b327e44300c73ec492d · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49028 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49028 · Security Note