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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2022-22566

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/02/2022
Last modified:
16/02/2022

Description

Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.

Impact

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

Base Score: 7.20 HIGH
Vector: CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

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

Base Score 3.x
7.20
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dell:alienware_area_51m_r1_firmware:*:*:*:*:*:*:*:* 1.16.0 (excluding)
cpe:2.3:h:dell:alienware_area_51m_r1:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:alienware_area_51m_r2_firmware:*:*:*:*:*:*:*:* 1.11.0 (excluding)
cpe:2.3:h:dell:alienware_area_51m_r2:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:alienware_m15_r3_firmware:*:*:*:*:*:*:*:* 1.12.0 (excluding)
cpe:2.3:h:dell:alienware_m15_r3:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:alienware_m15_r4_firmware:*:*:*:*:*:*:*:* 1.6.2 (excluding)
cpe:2.3:h:dell:alienware_m15_r4:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:alienware_m15_r6_firmware:*:*:*:*:*:*:*:* 1.6.0 (excluding)
cpe:2.3:o:dell:alienware_m15_r6_firmware:*:*:*:*:*:*:*:* 1.6.0 (excluding) 1.8.0 (excluding)
cpe:2.3:h:dell:alienware_m15_r6:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:alienware_m17_r3_firmware:*:*:*:*:*:*:*:* 1.12.0 (excluding)
cpe:2.3:h:dell:alienware_m17_r3:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:alienware_m17_r4_firmware:*:*:*:*:*:*:*:* 1.6.2 (excluding)
cpe:2.3:h:dell:alienware_m17_r4:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools