Integer Overflow in NVIDIA Jetson Linux Driver Package Due to Insufficient Data Validation
CVE-2022-28197

5MEDIUM

Key Information:

Vendor
Nvidia
Status
Jetson Agx Xavier Series, Jetson Xavier Nx
Vendor
CVE Published:
27 April 2022

Summary

A vulnerability exists in the NVIDIA Jetson Linux Driver Package due to insufficient validation of untrusted data in the Cboot ext4_mount function. This flaw may allow a highly privileged local attacker to exploit an integer overflow, potentially leading to serious consequences such as code execution, privilege escalation, and Denial of Service (DoS) conditions. The impact of this vulnerability can extend to other components, posing risks to confidentiality and integrity.

Affected Version(s)

Jetson AGX Xavier series, Jetson Xavier NX All 32.x versions prior to 32.7.2

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5343
x_refsource_MISC

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.