Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2020-24457

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
14/09/2020
Last modified:
22/09/2020

Description

Logic error in BIOS firmware for 8th, 9th and 10th Generation Intel(R) Core(TM) Processors may allow an unauthenticated user to potentially enable escalation of privilege, denial of service and/or information disclosure via physical access.

Impact

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

Base Score: 7.60 HIGH
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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

Base Score 3.x
7.60
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:core_i7-8665ue_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8665ue:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8665u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8665u:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8557u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8557u:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8850h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8850h:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8809g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8809g:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8750h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8750h:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8709g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8709g:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-8706g_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools