PT-2018-2966 · Intel · Intel Core

Published 2018-06-13 · Updated 2018-06-13 · CVE-2018‑3665

PT · AI

CVSS v2.0

2.1

Low

Base vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Intel Core processors (affected versions not specified)

Description: The issue is related to a performance optimization function, specifically Lazy FPU context switching, which lacks protection for sensitive data. Exploitation of this issue could allow an attacker to gain unauthorized access to protected information.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2019-02816

CVE-2018‑3665

Affected Products

Intel Core

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2018-3665 · Security Note
• https://debian.org/security/2018/dsa-4232 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02816 · Security Note
• http://wiki.rosalab.ru/ru/index.php/ROSA-SA-18-06-26.001 · Note
• https://usn.ubuntu.com/3698-2 · Note
• https://usn.ubuntu.com/3696-2 · Note
• https://usn.ubuntu.com/3698-1 · Note
• https://usn.ubuntu.com/3696-1 · Note
• https://nvidia.custhelp.com/app/answers/detail/a_id/4787/kw/Security%2520Bulletin · Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00145.html · Note