CVE-2025-21775

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-21775
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21775.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-21775
Downstream
Related
Published
2025-02-27T03:15:18Z
Modified
2025-08-09T20:01:27Z
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:

can: ctucanfd: handle skb allocation failure

If skb allocation fails, the pointer to struct canframe is NULL. This is actually handled everywhere inside ctucanerr_interrupt() except for the only place.

Add the missed NULL check.

Found by Linux Verification Center (linuxtesting.org) with SVACE static analysis tool.

References

Affected packages