vulnerability

Alma Linux: CVE-2021-38578: Important: edk2 security, bug fix, and enhancement update (ALSA-2023-2165)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Mar 3, 2022
Added
May 15, 2023
Modified
Sep 20, 2024

Description

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

Solution(s)

alma-upgrade-edk2-aarch64alma-upgrade-edk2-ovmfalma-upgrade-edk2-toolsalma-upgrade-edk2-tools-doc
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.