Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
Low
Attack Vector
Local
0

CVE-2021-0155

Disclosure Date: May 12, 2022
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Unchecked return value in the BIOS firmware for some Intel® Processors may allow a privileged user to potentially enable information disclosure via local access.

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

CVSS V3 Severity and Metrics
Base Score:
5.5 Medium
Impact Score:
3.6
Exploitability Score:
1.8
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None

General Information

Vendors

  • intel

Products

  • core i5-7640x firmware -,
  • core i7-3820 firmware -,
  • core i7-3920xm firmware -,
  • core i7-3930k firmware -,
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Additional Info

Technical Analysis