CVE-2022-28194: Buffer Overflow
NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrablcbo.c, where, if TFTP is enabled, a local attacker with elevated privileges can cause a memory buffer overflow, which may lead to code execution, loss of Integrity, limited denial of service, and some impact to confidentiality.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-28194?
CVE-2022-28194 is a vulnerability in the NVIDIA Jetson Linux Driver Package that allows a local attacker with elevated privileges to cause a memory buffer overflow, leading to potential code execution, loss of integrity, limited denial of service, and some impact to system confidentiality.
What is the severity of CVE-2022-28194?
The severity of CVE-2022-28194 is high, with a severity value of 5.6.
How does CVE-2022-28194 affect NVIDIA Jetson Linux?
CVE-2022-28194 affects NVIDIA Jetson Linux versions up to and including 32.7.2, where a vulnerability in the Cboot module tegrabl_cbo.c can be exploited if TFTP is enabled.
How can a local attacker exploit CVE-2022-28194?
A local attacker with elevated privileges can exploit CVE-2022-28194 by leveraging the vulnerability in the Cboot module tegrabl_cbo.c and causing a memory buffer overflow when TFTP is enabled.
Is NVIDIA Jetson AGX Xavier affected by CVE-2022-28194?
No, NVIDIA Jetson AGX Xavier is not affected by CVE-2022-28194.
Is Nvidia Jetson Xavier Nx affected by CVE-2022-28194?
No, Nvidia Jetson Xavier Nx is not affected by CVE-2022-28194.
How can I fix CVE-2022-28194?
To fix CVE-2022-28194, NVIDIA recommends updating to the latest version of the Jetson Linux Driver Package, which addresses the vulnerability.
Where can I find more information about CVE-2022-28194?
You can find more information about CVE-2022-28194 on the NVIDIA customer support website.