CVE-2021-34381 — Integer Overflow or Wraparound in Nvidia Jetson Linux

CWE-190 — Integer Overflow or Wraparound3 documents3 sources
Severity
7.8HIGHNVD
CNA6.7
EPSS
0.1%
top 83.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nvidia Jetson LinuxNvidia Jetson TX1
Timeline
PublishedJun 30
Latest updateMay 24

Description

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, information disclosure, or data tampering.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDnvidia/jetson_linux< 32.5.1
▶CVEListV5nvidia/nvidia_jetson_tx1All Jetson Linux versions prior to r32.5.1

🔴Vulnerability Details

2
GHSA
GHSA-63w7-p994-chh8: 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 siz↗2022-05-24
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CVEList
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 siz↗2021-06-30
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CVE-2021-34381 — Integer Overflow or Wraparound | cvebase