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TI-2021-13427 Aliases CVE-2021-34392GHSA-5q95-qxxg-m7v4

Integer overflow in NVIDIA Jetson TX1

Priority LOW 24CWE-190Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.00187 8th percentileScored 2026-11-08
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
NVIDIANVIDIA Jetson TX1All Jetson Linux versions prior to r32.5.1—No fix listedCNA
  • NVIDIA Jetson TX1 VendorNVIDIA Affected All Jetson Linux versions prior to r32.5.1 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*before 32.5.1VulnerableNVIDIA
cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:*not specified by NVDRunning onNVIDIA
  • cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:* Versions before 32.5.1 Vulnerable ·NVIDIA
  • cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NVIDIA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-34392
  2. 2026-10-03 Alias added: GHSA-5q95-qxxg-m7v4

References

Advisory 1

  • TI-2026-19463 NVIDIA Jetson for JetPack contains a vulnerability in the system initialization logic… CVSS 3.1CRITICAL 9.4
  • TI-2024-00097 Improper handling of exceptional conditions in NVIDIA Jetson AGX Xavier series, Jetson… CVSS 3.1HIGH 8.8
  • TI-2022-20491 Improper input validation in NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson… CVSS 3.1HIGH 7.9
  • TI-2026-19469 OS command injection in NVIDIA Jetson Xavier Series, Jetson Orin Series and Jetson Thor CVSS 3.1HIGH 7.6
  • TI-2022-20492 Stack-based buffer overflow in NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson… CVSS 3.1HIGH 7.8
  • TI-2021-13407 Integer overflow in NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX CVSS 3.1HIGH 8.2
See all 48 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences