Integer overflow in Nvidia Jetson_linux
CVE-2021-34381
Trusty TLK contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow on the size parameter of the tz_map_shared_mem function, which might lead to denial of service, inf…
Vulnerability class: Integer Overflow
EPSS: 0.002 (10.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/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-2021-34381?
- CVE-2021-34381 is a medium-severity vulnerability in Nvidia Jetson_linux, classified under Integer Overflow or Wraparound. CVSS score: 6.7/10. Published 2021-06-30.
- How severe is CVE-2021-34381?
- Medium severity. CVSS v3 base score is 6.7 out of 10.