Vulnerability in Nvidia Jetson_linux
CVE-2022-21819
NVIDIA distributions of Jetson Linux contain a vulnerability where an error in the IOMMU configuration may allow an unprivileged attacker with physical access to the board direct read/write access to the entire system address space through…
EPSS: 0.004 (30.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Nvidia Jetson_linux
- Nvidia Jetson_nano
- Nvidia Jetson_nano_2gb
- Nvidia Jetson Nano, Nano 2gb — versions All 32.x versions prior to 32.7.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@nvidia.com (Vendor Advisory)
- psirt@nvidia.com
Frequently asked questions
- What is CVE-2022-21819?
- CVE-2022-21819 is a high-severity vulnerability in Nvidia Jetson_linux, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.6/10. Published 2022-03-11.
- How severe is CVE-2022-21819?
- High severity. CVSS v3 base score is 7.6 out of 10.
- Is CVE-2022-21819 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.