High severity · published Jun 22, 2021
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…
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JL
Jetson Linux · Nvidia
before 32.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34372
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34372
Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5205
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