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

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CVE-2022-3093

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/03/2023
Last modified:
06/04/2023

Description

This vulnerability allows physical attackers to execute arbitrary code on affected Tesla vehicles. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ice_updater update mechanism. The issue results from the lack of proper validation of user-supplied firmware. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-17463.

Impact

Vector 3.x
CVSS:3.1/AV:P/AC:H/PR:N/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:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Physical
Attack Complexity (AC): High
Privileges Required (PR): None
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

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:tesla:model_3_firmware:*:*:*:*:*:*:*:* 2022.16.0.3 (excluding)
cpe:2.3:h:tesla:model_3:-:*:*:*:*:*:*:*
cpe:2.3:o:tesla:model_s_firmware:*:*:*:*:*:*:*:* 2022.16.0.3 (excluding)
cpe:2.3:h:tesla:model_s:-:*:*:*:*:*:*:*
cpe:2.3:o:tesla:model_x_firmware:*:*:*:*:*:*:*:* 2022.16.0.3 (excluding)
cpe:2.3:h:tesla:model_x:-:*:*:*:*:*:*:*
cpe:2.3:o:tesla:model_y_firmware:*:*:*:*:*:*:*:* 2022.16.0.3 (excluding)
cpe:2.3:h:tesla:model_y:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools