CVE-2021-47050
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47050
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47050.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-47050
- Downstream
- Published
- 2024-02-28T09:15:40Z
- 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:
memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
The platformgetresourcebyname() can return NULL which would be immediately dereferenced by resourcesize(). Instead dereference it after validating the resource.
Addresses-Coverity: Dereference null return value
- References