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NVD Vulnerability Details :
CVE-2021-28216
Modified
More InfoOfficial Page
Source-infosec@edk2.groups.io
View Known Exploited Vulnerability (KEV) details
Published At-05 Aug, 2021 | 21:15
Updated At-03 Nov, 2025 | 20:15

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.04.6MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 4.6
Base severity: MEDIUM
Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
tianocore
tianocore
>>edk_ii>>-
cpe:2.3:a:tianocore:edk_ii:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-587Secondaryinfosec@edk2.groups.io
CWE-763Primarynvd@nist.gov
CWE ID: CWE-587
Type: Secondary
Source: infosec@edk2.groups.io
CWE ID: CWE-763
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugzilla.tianocore.org/show_bug.cgi?id=2957infosec@edk2.groups.io
Exploit
Issue Tracking
Vendor Advisory
https://bugzilla.tianocore.org/show_bug.cgi?id=2957af854a3a-2127-422b-91ae-364da2661108
Exploit
Issue Tracking
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/06/msg00007.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://bugzilla.tianocore.org/show_bug.cgi?id=2957
Source: infosec@edk2.groups.io
Resource:
Exploit
Issue Tracking
Vendor Advisory
Hyperlink: https://bugzilla.tianocore.org/show_bug.cgi?id=2957
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Issue Tracking
Vendor Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2025/06/msg00007.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found