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Security Notice - Statement About the Vulnerability Kr00k in Wi-Fi Chips

  • Initial Release Date: Feb 28, 2020
  • Last Release Date: May 27, 2020

After getting aware that security researchers discovered the vulnerability (CVE-2019-15126) named Kr00k in Wi-Fi chips by Broadcom and Cypress, Huawei has started investigation immediately. The investigation is still underway, and Huawei PSIRT will keep updating this SN. Please stay tuned for more information.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

2020-05-27 V1.1 UPDATE Add SA link

2020-02-28 V1.0 INITIAL

Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.

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