Integer Overflow Vulnerability in NVIDIA Jetson Linux Driver Package
CVE-2022-28195

5.7MEDIUM

Key Information:

Vendor

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

What is CVE-2022-28195?

The NVIDIA Jetson Linux Driver Package presents a vulnerability in the Cboot ext4_read_file function due to insufficient validation of untrusted data. This flaw can be exploited by local attackers with high privileges, potentially causing an integer overflow. The impact of this issue may lead to unauthorized code execution, privilege escalation, limited denial of service, and threats to confidentiality and integrity of the system. The ramifications of this vulnerability can extend to other system components, emphasizing the importance of prompt remediation.

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:
5.7
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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