cvedb.io
CVE-2021-45486
LOW · CVSS 3.5
EPSS exploitation probability: 0%
Published 2021-12-25T02:15:06.710 · Last modified 2026-06-17T04:13:29.340

Summary

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.

Affected products

linux — linux_kernel

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.