CVE-2025-21833
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-21833
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21833.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-21833
- Downstream
- Related
- Published
- 2025-03-06T16:22:34.798Z
- Modified
- 2025-11-27T19:35:38.857335Z
- 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
- iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE
- 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. - Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/blob/ee626f5d79d5817bb21d6f048dc0da4c4e383443/cves/2025/21xxx/CVE-2025-21833.json", "cna_assigner": "Linux" }- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd87731f609318a27e9aa3d01cf97798599d32839Fixed68ec78beb4a3fb0877cbaaf49758c85410c05977
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd87731f609318a27e9aa3d01cf97798599d32839Fixeddf96876be3b064aefc493f760e0639765d13ed0d
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd87731f609318a27e9aa3d01cf97798599d32839Fixed60f030f7418d3f1d94f2fb207fe3080e1844630b