vulnerability
FreeBSD: VID-4e07d94f-75a5-11e8-85d1-a4badb2f4699 (CVE-2018-3665): FreeBSD -- Lazy FPU State Restore Information Disclosure
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:C/I:N/A:N) | Jun 21, 2018 | Jun 22, 2018 | Dec 10, 2025 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:C/I:N/A:N)
Published
Jun 21, 2018
Added
Jun 22, 2018
Modified
Dec 10, 2025
Description
Problem Description: A subset of Intel processors can allow a local thread to infer data from another thread through a speculative execution side channel when Lazy FPU state restore is used. Impact: Any local thread can potentially read FPU state information from other threads running on the host. This could include cryptographic keys when the AES-NI CPU feature is present.
Solution
freebsd-upgrade-base-11_1-release-p11
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