CVE-2024-46739

Source
https://nvd.nist.gov/vuln/detail/CVE-2024-46739
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46739.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46739
Downstream
Related
Published
2024-09-18T08:15:03Z
Modified
2025-08-09T20:01:25Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

uiohvgeneric: Fix kernel NULL pointer dereference in hvuiorescind

For primary VM Bus channels, primary_channel pointer is always NULL. This pointer is valid only for the secondary channels. Also, rescind callback is meant for primary channels only.

Fix NULL pointer dereference by retrieving the device_obj from the parent for the primary channel.

References

Affected packages