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High severity7.8NVD Advisory· Published Aug 5, 2021· Updated Jun 17, 2026

CVE-2021-28216

CVE-2021-28216

Description

BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE.

Affected products

3

Tianocore/Edk Ii3 versions
cpe:2.3:a:tianocore:edk_ii:-:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:tianocore:edk_ii:-:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: EDK II Master

Patches

Vulnerability mechanics

References

2

bugzilla.tianocore.org/show_bug.cginvdExploitIssue TrackingVendor Advisory
lists.debian.org/debian-lts-announce/2025/06/msg00007.htmlnvd

News mentions

0

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