Vulnerability of input data not being verified in the cellular data module.Successful exploitation of this vulnerability may cause out-of-bounds access.
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
The product reads data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://consumer.huawei.com/en/support/bulletin/2024/2/ | vendor advisory |
| https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202402-0000001834855405 | vendor advisory |