Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-23201

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
20/11/2021
Last modified:
24/02/2022

Description

NVIDIA GPU and Tegra hardware contain a vulnerability in an internal microcontroller, which may allow a user with elevated privileges to generate valid microcode by identifying, exploiting, and loading vulnerable microcode. Such an attack could lead to information disclosure, data corruption, or denial of service of the device. The scope may extend to other components.

Impact

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

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

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

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.90 MEDIUM
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

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

Base Score 2.0
6.90
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:nvidia:geforce_gtx_950:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:geforce_gtx_960:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:geforce_gtx_970:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:geforce_gtx_980:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:geforce_gtx_titan_x:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:jetson_nano:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:jetson_nano:-:*:-:*:*:*:*:*
cpe:2.3:h:nvidia:jetson_nano:-:*:developer_kit:*:*:*:*:*
cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:quadro_m1000m:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:quadro_m1200:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:quadro_m2000:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:quadro_m2000m:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:quadro_m2200:-:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:quadro_m3000m:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools