PT-2021-20038 · Intel · Intel Nuc

Denis Straghkov · Published 2021-11-17 · Updated 2021-11-19 · CVE-2021-33086

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue is related to an out-of-bounds write in the firmware of some Intel(R) NUCs. This may allow an authenticated user to potentially enable denial of service via local access.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-33086

Affected Products

Intel Nuc

References · 4

• https://osv.dev/vulnerability/CVE-2021-33086 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33086 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00567.html · Vendor Advisory
• https://t.me/cibsecurity/32579 · Telegram Post