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AstraLinux•added 2026/05/20 5:53 a.m.•5 views

Astra Linux – Vulnerability in edk2

Existing checks in SmmEntryPoint will not catch underflow when calculating BufferSize...

9.8CVSS6.6AI score0.01011EPSS

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Microsoft CVE•added 2025/09/04 5:9 a.m.•7 views

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

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9.8CVSS7AI score0.01011EPSS

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SUSE CVE•added 2023/02/15 3:38 a.m.•4 views

SUSE CVE-2021-38578

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

7.4CVSS6.7AI score0.01011EPSS

SaveExploits0References9

OSV•added 2022/12/02 11:4 a.m.•6 views

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...

9.8CVSS7AI score0.01011EPSS

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OSV•added 2022/03/03 10:15 p.m.•4 views

UBUNTU-CVE-2021-38578

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

9.8CVSS6.8AI score0.01011EPSS

SaveExploits0References4

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