CVE-2025-21798

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-21798
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21798.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-21798
Downstream
Related
Published
2025-02-27T20:16:02Z
Modified
2025-08-09T20:01:28Z
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:

firewire: test: Fix potential null dereference in firewire kunit test

kunitkzalloc() may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate.

References

Affected packages