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CVE Vulnerability Details :
CVE-2021-43615
PUBLISHED
More InfoOfficial Page
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
View Known Exploited Vulnerability (KEV) details
Published At-03 Feb, 2022 | 01:09
Updated At-04 Nov, 2025 | 19:12
Rejected At-
▼CVE Numbering Authority (CNA)

An issue was discovered in HddPassword in Insyde InsydeH2O with kernel 5.1 before 05.16.23, 5.2 before 05.26.23, 5.3 before 05.35.23, 5.4 before 05.43.22, and 5.5 before 05.51.22. An SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.insyde.com/security-pledge
x_refsource_MISC
https://www.insyde.com/security-pledge/SA-2022013
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220216-0010/
x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
x_refsource_CONFIRM
Hyperlink: https://www.insyde.com/security-pledge
Resource:
x_refsource_MISC
Hyperlink: https://www.insyde.com/security-pledge/SA-2022013
Resource:
x_refsource_MISC
Hyperlink: https://security.netapp.com/advisory/ntap-20220216-0010/
Resource:
x_refsource_CONFIRM
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.insyde.com/security-pledge
x_refsource_MISC
x_transferred
https://www.insyde.com/security-pledge/SA-2022013
x_refsource_MISC
x_transferred
https://security.netapp.com/advisory/ntap-20220216-0010/
x_refsource_CONFIRM
x_transferred
https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
x_refsource_CONFIRM
x_transferred
https://www.kb.cert.org/vuls/id/796611
N/A
Hyperlink: https://www.insyde.com/security-pledge
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.insyde.com/security-pledge/SA-2022013
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20220216-0010/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.kb.cert.org/vuls/id/796611
Resource: N/A
Details not found