The preset launcher module has a permission verification vulnerability. Successful exploitation of this vulnerability makes unauthorized apps add arbitrary widgets and shortcuts without interaction.
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
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https://consumer.huawei.com/en/support/bulletin/2022/11/ | vendor advisory |
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433 | vendor advisory |