CVE-2025-21833

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-21833
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21833.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-21833
Downstream
Related
Published
2025-03-06T17:15:23Z
Modified
2025-07-29T11:19:10.552399Z
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:

iommu/vt-d: Avoid use of NULL after WARNONONCE

There is a WARNONONCE to catch an unlikely situation when domainremovedev_pasid can't find the pasid. In case it nevertheless happens we must avoid using a NULL pointer.

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

Affected versions

6.*

6.12.38-1
6.13~rc6-1~exp1
6.13~rc7-1~exp1
6.13.2-1~exp1
6.13.3-1~exp1
6.13.4-1~exp1
6.13.5-1~exp1
6.13.6-1~exp1
6.13.7-1~exp1
6.13.8-1~exp1
6.13.9-1~exp1
6.13.10-1~exp1
6.13.11-1~exp1
6.14.3-1~exp1
6.14.5-1~exp1
6.14.6-1~exp1
6.15~rc7-1~exp1
6.15-1~exp1
6.15.1-1~exp1
6.15.2-1~exp1
6.15.3-1~exp1
6.15.4-1~exp1
6.15.5-1~exp1
6.15.6-1~exp1
6.16~rc7-1~exp1

Ecosystem specific

{
    "urgency": "not yet assigned"
}