Buffer overflow in NVIDIA Jetson Agx Xavier
CVE-2021-1111
Bootloader contains a vulnerability in the NV3P server where any user with physical access through USB can trigger an incorrect bounds check, which may lead to buffer overflow, resulting in limited information disclosure, limited data integrity, and denial of service across all components.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H.
EPSS exploit prediction
EPSS: 0.003 (18.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.5% 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
- NVIDIA Jetson Linux
- NVIDIA Jetson Tx2
- NVIDIA Jetson Tx2 Nx
- NVIDIA Jetson Xavier Nx
- NVIDIA Jetson Agx Xavier Series, Nx, Tx2 Nx — versions All Jetson Linux versions prior to r32.6.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- nvidia.custhelp.com/app/answers/detail/a_id/5216 (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-1111?
- CVE-2021-1111 is a medium-severity vulnerability in NVIDIA Jetson Agx Xavier, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.7/10. Published 2021-08-11.
- How severe is CVE-2021-1111?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2021-1111 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.