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

CVE-2021-0086

Disclosure Date: June 09, 2021
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Observable response discrepancy in floating-point operations for some Intel® Processors may allow an authorized user to potentially enable information disclosure via local access.

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CVSS V3 Severity and Metrics
Base Score:
6.5 Medium
Impact Score:
4
Exploitability Score:
2
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None

General Information

Vendors

  • fedoraproject,
  • intel

Products

  • brand verification tool,
  • celeron processors firmware -,
  • core processors firmware -,
  • fedora 33,
  • fedora 34,
  • itanium processors firmware -,
  • pentium processors firmware -,
  • xeon processors firmware -
Technical Analysis