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CVE Vulnerability Details :
CVE-2025-22866
PUBLISHED
More InfoOfficial Page
Assigner-Go
Assigner Org ID-1bb62c36-49e3-4200-9d77-64a1400537cc
View Known Exploited Vulnerability (KEV) details
Published At-06 Feb, 2025 | 16:54
Updated At-21 Feb, 2025 | 18:03
Rejected At-
▼CVE Numbering Authority (CNA)
Timing sidechannel for P-256 on ppc64le in crypto/internal/nistec

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.

Affected Products
Vendor
Go standard library
Product
crypto/internal/nistec
Collection URL
https://pkg.go.dev
Package Name
crypto/internal/nistec
Program Routines
  • p256NegCond
  • P256Point.ScalarBaseMult
  • P256Point.ScalarMult
  • P256Point.SetBytes
Default Status
unaffected
Versions
Affected
  • From 0 before 1.22.12 (semver)
  • From 1.23.0-0 before 1.23.6 (semver)
  • From 1.24.0-0 before 1.24.0-rc.3 (semver)
Problem Types
TypeCWE IDDescription
N/AN/ACWE-208: Observable Timing Discrepancy
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://go.dev/cl/643735
N/A
https://go.dev/issue/71383
N/A
https://groups.google.com/g/golang-announce/c/xU1ZCHUZw3k
N/A
https://pkg.go.dev/vuln/GO-2025-3447
N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.14.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.netapp.com/advisory/ntap-20250221-0002/
N/A
Details not found