CVE-2021-47164
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47164
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47164.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-47164
- Downstream
- Related
- Published
- 2024-03-25T10:15:08Z
- Modified
- 2025-08-09T20:01:26Z
- 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:
net/mlx5e: Fix null deref accessing lag dev
It could be the lag dev is null so stop processing the event. In bondenslave() the active/backup slave being set before setting the upper dev so first event is without an upper dev. After setting the upper dev with bondmasterupperdev_link() there is a second event and in that event we have an upper dev.
- References