CVE-2021-47233
- Source
- https://cve.org/CVERecord?id=CVE-2021-47233
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47233.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47233
- Downstream
- Published
- 2024-05-21T15:15:12Z
- Modified
- 2025-08-09T19:01:26Z
- 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:
regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL
devmgpiodgetarrayoptional may return NULL if no GPIO was assigned.
- References