This vulnerability allows local attackers to escalate privileges on affected Tesla vehicles. An attacker must first obtain the ability to execute privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the bcmdhd driver. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-17544.
References
Link | Resource |
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https://www.zerodayinitiative.com/advisories/ZDI-22-1407/ | Third Party Advisory VDB Entry |
https://www.zerodayinitiative.com/advisories/ZDI-22-1407/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 07:24
Type | Values Removed | Values Added |
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References | () https://www.zerodayinitiative.com/advisories/ZDI-22-1407/ - Third Party Advisory, VDB Entry |
Information
Published : 2023-03-29 19:15
Updated : 2024-11-21 07:24
NVD link : CVE-2022-42431
Mitre link : CVE-2022-42431
CVE.ORG link : CVE-2022-42431
JSON object : View
Products Affected
tesla
- model_3_firmware
- model_3
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')