Shannon Baseband NrmmMsgCodec Access Category Definitions Heap Buffer
Overflow
There is a heap buffer overflow in Shannon Baseband, inside the 5G MM
protocol implementation (NrmmMsgCodec as it is called in Shannon according
to debug strings), specifically when handling the Operator-defined access category definitions message (IEI = 0x76).
https://packetstormsecurity.com/files/171383/GS20230317135918.tgz
Fri, 17 Mar 2023 14:00:05 GMT
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