OESA-2022-2122 edk2 security update

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.CVE-2021-38578...

CVE-2021-38578

creationtimestamp| type| source ---|---|--- 2022-03-04 00:26:34+00:00| seen| https://t.me/cibsecurity/38394 2024-07-27 08:42:43+00:00| seen| https://vulnerability.circl.lu/comment/f5ac1ede-8d1c-409b-b6bc-ce202e11fc90 2025-04-23 19:05:19+00:00| seen| https://t.me/DarkWebInformerCVEAlerts/13121...

DEBIAN-CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...