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TI-2018-14794 Aliases CVE-2018-20823GHSA-wfp8-mqv6-qp3m

The gyroscope on Xiaomi Mi 5s devices allows attackers to cause a denial of service…

Priority LOW 36CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

The gyroscope on Xiaomi Mi 5s devices allows attackers to cause a denial of service (resonance and false data) via a 20.4 kHz audio signal, aka a MEMS ultrasound attack.

Why it matters now

EPSS 0.01476 74th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:mi:mi_5s_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableMi
cpe:2.3:h:mi:mi_5s:-:*:*:*:*:*:*:*not specified by NVDRunning onMi
  • cpe:2.3:o:mi:mi_5s_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mi
  • cpe:2.3:h:mi:mi_5s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-20823
  2. 2026-10-03 Alias added: GHSA-wfp8-mqv6-qp3m

References

Exploit 1

Other 1

Sources

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