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Vulnerability Details :

CVE-2021-43615

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-03 Feb, 2022 | 01:09
Updated At-04 Aug, 2024 | 04:03
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:03 Feb, 2022 | 01:09
Updated At:04 Aug, 2024 | 04:03
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
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:03 Feb, 2022 | 02:15
Updated At:29 Mar, 2022 | 16:05

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.

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
Primary3.18.2HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.1(inclusive) to 5.16.23(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.2(inclusive) to 5.23.22(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.3(inclusive) to 5.32.22(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfcve@mitre.org
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220216-0010/cve@mitre.org
Third Party Advisory
https://www.insyde.com/security-pledgecve@mitre.org
Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022013cve@mitre.org
Vendor Advisory
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20220216-0010/
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.insyde.com/security-pledge
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://www.insyde.com/security-pledge/SA-2022013
Source: cve@mitre.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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