cvedb.io
CVE-2021-43267
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-11-02T23:15:07.487 · Last modified 2026-06-17T04:10:45.337

Summary

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.

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.