CVE-2021-34392

5.5 mediumEPSS 0.2%

Medium (5.5) in nvidia jetson linux. EPSS 0.2% chance of exploitation in the next 30 days.

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the tz_map_shared_mem function can bypass boundary checks, which might lead to denial of service.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2021-06-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nvidia:jetson_linux

References

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

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