CVE-2023-39402

CVSS 3.1 Score 9.1 of 10 (high)

Details

Published Aug 13, 2023
Updated: Aug 17, 2023
CWE ID 22

Summary

CVE-2023-39402 is a parameter verification vulnerability affecting the installd module. This issue enables unauthorized read and write access to sandbox files. An attacker who successfully exploits this vulnerability can potentially bypass intended access restrictions, leading to potential data exposure or modification. The installd module should be promptly updated to address this security concern and mitigate the risk of successful attacks.

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Affected Products

  • HarmonyOS
  • Huawei EMUI

Affected Vendors

  • Huawei Technologies