Integer overflow in Nvidia Jetson_linux
CVE-2021-34391
Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service.
Vulnerability class: Integer Overflow
EPSS: 0.002 (8.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H.
Affected products
- Nvidia Jetson_linux
- Nvidia Jetson_tx1
- Nvidia Jetson Tx1 — versions All Jetson Linux versions prior to r32.5.1
Weakness classification (CWE)
References
- psirt@nvidia.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-34391?
- CVE-2021-34391 is a medium-severity vulnerability in Nvidia Jetson_linux, classified under Integer Overflow or Wraparound. CVSS score: 5.3/10. Published 2021-06-22.
- How severe is CVE-2021-34391?
- Medium severity. CVSS v3 base score is 5.3 out of 10.