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CVE-2023-34166Vulnerability of system restart triggered by abnormal callbacks passed to APIs.Successful exploitation of this vulnerability may cause the…

Description

Vulnerability of system restart triggered by abnormal callbacks passed to APIs.Successful exploitation of this vulnerability may cause the system to restart.

Timeline

  1. ID reserved

    By huawei

  2. · 21 days later

    Published

  3. · 18 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2023-34166, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.43% · top 62% of all CVEs (12 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Affected products

  • Huawei · HarmonyOS

    • affected 3.1.0
    • affected 3.0.0
    • affected 2.1.0
    • affected 2.0.1
    • affected 2.0.0

  • Huawei · EMUI

    • affected 13.0.0
    • affected 12.0.1
    • affected 12.0.0
    • affected 11.0.1

References

References1

Sources

The same CVE in the primary databases and aggregators, to check against.

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[![CVE-2023-34166](https://cveledger.app/badge/CVE-2023-34166.svg)](https://cveledger.app/cve/CVE-2023-34166)

Record last updated .