CVE-2025-22866

Aliases:GO-2025-3447BIT-golang-2025-22866
Advisory lineage Upstream: 0 Downstream: 19
Deferred
Published: 06 Feb 2025, 16:54
Last modified:21 Feb 2025, 18:03

Vulnerability Summary

Overall Risk (default)
low
16/100
CVSS Score
4 MEDIUM
v3.1 (cve.org)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Feb 2025, 16:54
Published
Vulnerability first disclosed
21 Feb 2025, 18:03
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Trends

Current EPSS score: 0.02%• Percentile: 6%

Affected Systems

  • go standard library•crypto/internal/nistec

    < 1.22.12 | ≥ 1.23.0-0, < 1.23.6 | ≥ 1.24.0-0, < 1.24.0-rc.3

  • Go•stdlib

    ≥ 1.24.0-0, < 1.24.0-rc.3

References (5)