edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message

A vulnerability has been identified in the NetworkPkg IP stack of EDK2, the open-source reference implementation of the UEFI specification. This flaw enables an unauthenticated attacker within the same network vicinity to transmit a specifically crafted DHCPv6 message. Exploiting this vulnerabili...

edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message

A vulnerability has been identified in the NetworkPkg IP stack of EDK2, the open-source reference implementation of the UEFI specification. This flaw enables an unauthenticated attacker within the same network vicinity to transmit a specifically crafted DHCPv6 message. Exploiting this vulnerabili...