Integer overflow in Jetson Xavier NX and Jetson AGX Xavier series - CVE-2022-28197
Published: April 26, 2022
Vulnerability identifier: #VU62606
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-28197
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to integer overflow in the Cboot ext4_mount function. A local user can trigger an integer overflow and execute arbitrary code with elevated privileges.
Affected software
Jetson Xavier NX
Jetson AGX Xavier series
Jetson AGX Xavier series
How to mitigate CVE-2022-28197
Install updates from vendor's website.
Jetson Xavier NX - update to 32.7.2
Jetson AGX Xavier series - update to 32.7.2
Jetson AGX Xavier series - update to 32.7.2