7.8

CVE-2021-34372

Trusty (the trusted OS produced by NVIDIA for Jetson devices) driver contains a vulnerability in the NVIDIA OTE protocol message parsing code where an integer overflow in a malloc() size calculation leads to a buffer overflow on the heap, which might result in information disclosure, escalation of privileges, and denial of service.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nvidia ≫ Jetson Linux Version < 32.5.1
   Nvidia ≫ Jetson Agx Xavier 16gb Version -
   Nvidia ≫ Jetson Agx Xavier 32gb Version -
   Nvidia ≫ Jetson Agx Xavier 8gb Version -
   Nvidia ≫ Jetson Nano Version - Edition -
   Nvidia ≫ Jetson Nano Version - Edition developer_kit
   Nvidia ≫ Jetson Nano 2gb Version -
   Nvidia ≫ Jetson Tx1 Version -
   Nvidia ≫ Jetson Tx2 Version -
   Nvidia ≫ Jetson Tx2 4gb Version -
   Nvidia ≫ Jetson Tx2 Nx Version -
   Nvidia ≫ Jetson Tx2i Version -
   Nvidia ≫ Jetson Xavier Nx Version - Edition developer_kit
   Nvidia ≫ Jetson Xavier Nx Version - Edition production
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.26% 0.167
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
Nvidia 8.2 1.5 6
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://nvidia.custhelp.com/app/answers/detail/a_id/5205
Vendor Advisory