#VU62604 Buffer overflow in Jetson AGX Xavier series and Jetson Xavier NX

Published: 2022-04-26

Vulnerability identifier: #VU62604

Vulnerability risk: Low


CVE-ID: CVE-2022-28194


Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Jetson AGX Xavier series
Hardware solutions / Firmware
Jetson Xavier NX
Hardware solutions / Firmware

Vendor: nVidia


The vulnerability allows a local attacker to escalate privileges on the system.

The vulnerability exists due to a boundary error  in the Cboot module tegrabl_cbo.c. A local attacker with physical access to the system can trigger memory corruption and execute arbitrary code with elevated privileges.

Successful exploitation of the vulnerability requires that TFTP is enabled.

Install updates from vendor's website.

Vulnerable software versions

Jetson AGX Xavier series: 31.1 - 32.7.1

Jetson Xavier NX: 31.1 - 32.7.1


External links

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

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