Withdrawn by the publisher.

Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.

Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.

ovmf-202105-3.4 on GA media

edk2: Buffer Overflow in BlockIo service for RAM disk

Affected: Ubuntu:16.04:LTS: edk2, Ubuntu:18.04:LTS: edk2

Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.