Security Advisory

CVE-2025-22866

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-02-06 16:54:10

Last updated 2025-02-21 18:03:36

Assigner Go

CVSS score not scored

State PUBLISHED

Description

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private key when P-256 is used in any well known protocols.

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