• Shannon Baseband NrSmPcoCodec Intra-Object Overflow

    From Security Bot@2:250/1 to All on Fri Nov 15 04:22:00 2024


    Shannon Baseband NrSmPcoCodec Intra-Object Overflow

    There is an intra-object overflow in Shannon Baseband, inside the 5G SM protocol implementation (NrSmMsgCodec as it is called in Shannon according
    to debug strings), when decoding the Extended protocol configuration
    options message (IEI = 0x7B).

    https://packetstormsecurity.com/files/171400/GS20230320131339.tgz

    Mon, 20 Mar 2023 13:14:29 GMT
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