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[email protected]CVE-2022-3093

HistoryMar 29, 2023 - 7:15 p.m.

CVE-2022-3093

2023-03-2919:15:00

CWE-367

[email protected]

web.nvd.nist.gov

tesla

cve-2022-3093

vulnerability

physical attack

arbitrary code

authentication

ice_updater

firmware

root access

zdi

nvd

6.4 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

22.0%

JSON

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.

CPENameOperatorVersion
tesla:model_3_firmwaretesla model 3 firmwarelt2022.16.0.3
tesla:model_s_firmwaretesla model s firmwarelt2022.16.0.3
tesla:model_x_firmwaretesla model x firmwarelt2022.16.0.3
tesla:model_y_firmwaretesla model y firmwarelt2022.16.0.3

CPE	Name	Operator	Version
tesla:model_3_firmware	tesla model 3 firmware	lt	2022.16.0.3
tesla:model_s_firmware	tesla model s firmware	lt	2022.16.0.3
tesla:model_x_firmware	tesla model x firmware	lt	2022.16.0.3
tesla:model_y_firmware	tesla model y firmware	lt	2022.16.0.3

References

www.zerodayinitiative.com/advisories/ZDI-22-1188/

6.4 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

22.0%

JSON

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