AZL-68615

See a problem?

Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68615.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-68615

Upstream

CVE-2022-49306

Published

2025-02-26T07:01:07Z

Modified

2026-04-01T05:21:27.420285Z

Summary

CVE-2022-49306 affecting package kernel 5.15.200.1-1

Details

In the Linux kernel, the following vulnerability has been resolved:

usb: dwc3: host: Stop setting the ACPI companion

It is no longer needed. The sysdev pointer is now used when assigning the ACPI companions to the xHCI ports and USB devices.

Assigning the ACPI companion here resulted in the fwnode->secondary pointer to be replaced also for the parent dwc3 device since the primary fwnode (the ACPI companion) was shared. That was unintentional and it created potential side effects like resource leaks.

References

https://nvd.nist.gov/vuln/detail/CVE-2022-49306

Affected packages

Azure Linux:2 / kernel

Package

Name: kernel
Purl: pkg:rpm/azure-linux/kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

5.15.200.1-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68615.json"