Ubuntu Security Notice 6920-1 - It was discovered that EDK II was not properly performing bounds checks in Tianocompress, which could lead to a buffer overflow. An authenticated user could use this issue to potentially escalate their privileges via local access. It was discovered that EDK II had an insufficient memory write check in the SMM service, which could lead to a page fault occurring. An authenticated user could use this issue to potentially escalate their privileges, disclose information and/or create a denial of service via local access.
b0c58ba1819156bcb07af298c55e7923ac32736a17201de136f2c76adc18526eRed Hat Security Advisory 2019-3338-01 - EDK is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Issues addressed include a buffer overflow vulnerability.
f1342232c873892adf5b5512488735b60f0412a3d71fe17d19aad4fa68ecd7afRed Hat Security Advisory 2019-2125-01 - OVMF is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Issues addressed include buffer overflow and denial of service vulnerabilities.
f1ce3bc23fa8f98e73cfdd22626f368309e65fc07adfe5505bc47b51a9c6d3df
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