CVE-2025-37809

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-37809
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37809.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-37809
Downstream
Related
Published
2025-05-08T07:15:52Z
Modified
2025-05-13T10:00:06Z
Summary
[none]
Details

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

usb: typec: class: Fix NULL pointer access

Concurrent calls to typecpartnerunlink_device can lead to a NULL pointer dereference. This patch adds a mutex to protect USB device pointers and prevent this issue. The same mutex protects both the device pointers and the partner device registration.

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.27-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}