Deserialization in NVIDIA Jetson Agx Xavier 16gb
CVE-2021-34394
Trusty contains a vulnerability in the NVIDIA OTE protocol that is present in all TAs. An incorrect message stream deserialization allows an attacker to use the malicious CA that is run by the user to cause the buffer overflow, which may lead to information disclosure and data modification.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (16.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- NVIDIA Jetson Agx Xavier 16gb
- NVIDIA Jetson Agx Xavier 32gb
- NVIDIA Jetson Agx Xavier 8gb
- NVIDIA Jetson Linux
- NVIDIA Jetson Tx2
- NVIDIA Jetson Tx2 4gb
- NVIDIA Jetson Tx2i
- NVIDIA Jetson Tx2 Nx
- NVIDIA Jetson Xavier Nx
- NVIDIA Jetson Tx2 Series, Nx, Agx Xavier Nx — versions All Jetson Linux versions prior to r32.5.1
Weakness classification (CWE)
References
- nvidia.custhelp.com/app/answers/detail/a_id/5205 (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-34394?
- CVE-2021-34394 is a medium-severity vulnerability in NVIDIA Jetson Agx Xavier 16gb, classified under Deserialization of Untrusted Data. CVSS score: 4.2/10. Published 2021-06-22.
- How severe is CVE-2021-34394?
- Medium severity. CVSS v3 base score is 4.2 out of 10.