Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2020-8670

Severity CVSS v4.0:
Pending analysis
Type:
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Publication date:
09/06/2021
Last modified:
22/04/2022

Description

Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
6.40
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.40 MEDIUM
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:bios:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-l13g4:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5-l16g7:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10510u:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10510y:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-1060g7:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-1060ng7:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10610u:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-1065g7:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-1068ng7:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10700:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10700e:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10700f:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10700k:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-10700kf:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools