CVE-2021-38578
Vulnerability from cvelistv5
Published
2022-03-03 21:53
Modified
2024-08-06 00:55
Severity
7.4 (High) - cvssV3_1 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L
Summary
Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.
References
SourceURLTags
infosec@edk2.groups.iohttps://bugzilla.tianocore.org/show_bug.cgi?id=3387Issue Tracking, Vendor Advisory
infosec@edk2.groups.iohttps://www.insyde.com/security-pledge/SA-2023024Third Party Advisory
Impacted products
VendorProduct
TianoCoreEDK II
Show details on NVD website

To clipboard 

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