CVE-2025-62626

Public on 2025-11-03
Modified on 2025-11-03
Description
Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.
Severity
Important severity
Important
See what this means
CVSS v3 Base Score
7.3
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core linux-firmware 2025-12-08 ALAS2-2025-3092 Fixed
Amazon Linux 2023 linux-firmware 2025-12-08 ALAS2023-2025-1307 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2025-62626 Mitre: CVE-2025-62626