PT-2020-6674 · Intel · Intel Processors

Published 2020-10-22 · Updated 2022-08-19 · CVE-2021-0155

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Intel(R) Processors (affected versions not specified)

Description The issue is related to an unchecked return value in the BIOS firmware for some Intel(R) Processors. This may allow a privileged user to potentially enable information disclosure via local access.

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

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

BDU:2022-03914

CVE-2021-0155

Affected Products

Intel Processors

References · 8

• https://bdu.fstec.ru/vul/2022-03914 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-0155 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00601.html · Vendor Advisory
• https://vuldb.com/ru/?id.199710 · Note
• https://t.me/cvenotify/34877 · Telegram Post
• https://t.me/cvenotify/30112 · Telegram Post
• https://t.me/cibsecurity/42499 · Telegram Post
• https://security.netapp.com/advisory/ntap-20220818-0003 · Note