CVE-2021-45486
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-45486
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-45486.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-45486
- Downstream
- Related
- Published
- 2021-12-25T02:15:06Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 3.5 (Low) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.
- References