PT-2025-8646 · Linux+2 · Linux Kernel+2

Published 2025-02-26 · Updated 2025-04-16 · CVE-2022-49713

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 memory leak issue has been identified in the Linux kernel, specifically in the dwc2 hcd init function. The problem occurs when platform get resource() fails, and the allocated memory for hcd is not properly freed using usb put hcd. This results in a memory leak. The issue is resolved by modifying the error handling to use the error2 label instead of error1.

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

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2022-49713

OESA-2025-1336

OPENSUSE-SU-2025_1263-1

SUSE-SU-2025:1027-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1194-1

SUSE-SU-2025:1241-1

SUSE-SU-2025:1263-1

SUSE-SU-2025:1293-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1263-1

SUSE-SU-2025_1293-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1514

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49713.json · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2025:1263-1 · Vendor Advisory
• https://git.kernel.org/stable/c/84e6d0af87e27bbc0db94f2e7323b34abe17b6e5 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1293-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49292 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-49713 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49713 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49508 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49625 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49381 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-47659 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49535 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49713 · Vendor Advisory