CVE-2022-46397

HIGH 7.5CVE-2022-46397 · Published 28/03/2023 · updated 17/06/2026

In short

CVE-2022-46397 is a HIGH (CVSS 7.5) vulnerability affecting vector packet processor (lfprojects).
Chance of exploitation in the next 30 days (EPSS): 0.62%, higher than 49.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
vector packet processor lfprojects	`= 19.04= 19.08= 20.01= 20.05= 20.09= 21.01= 21.06= 21.10= 22.02= 22.06= 22.10`	No fix yet

Description

FP.io VPP (Vector Packet Processor) 22.10, 22.06, 22.02, 21.10, 21.06, 21.01, 20.09, 20.05, 20.01, 19.08, and 19.04 Generates a Predictable IV with CBC Mode.

References

lists.fd.io/g/security-announce/message/2 · Vendor Advisory
s3-docs.fd.io/vpp/23.02 · Product

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