Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: edk2 (UTSA-2026-017405)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017405 advisory. A BIOS bug in firmware for a particular PC model leaves the Platform authorization value empty. This can be used to permanently brick the TPM in multiple ways, as we...

Important: edk2

Issue Overview: A heap overflow in LzmaUefiDecompressGetInfo function in EDK II. CVE-2021-28211 BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE. CVE-2021-28216 A BIOS bug in firmware for a particular PC model...

DEBIAN-CVE-2021-38576

A BIOS bug in firmware for a particular PC model leaves the Platform authorization value empty. This can be used to permanently brick the TPM in multiple ways, as well as to non-permanently DoS the system...