Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2022-35894

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-22 Sep, 2022 | 17:07
Updated At-05 May, 2025 | 16:14
Rejected At-
Credits

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

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:22 Sep, 2022 | 17:07
Updated At:05 May, 2025 | 16:14
Rejected At:
▼CVE Numbering Authority (CNA)

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

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://binarly.io/advisories/BRLY-2022-018/index.html
x_refsource_MISC
https://www.insyde.com/security-pledge/SA-2022030
x_refsource_MISC
Hyperlink: https://www.insyde.com/security-pledge
Resource:
x_refsource_MISC
Hyperlink: https://binarly.io/advisories/BRLY-2022-018/index.html
Resource:
x_refsource_MISC
Hyperlink: https://www.insyde.com/security-pledge/SA-2022030
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. 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://binarly.io/advisories/BRLY-2022-018/index.html
x_refsource_MISC
x_transferred
https://www.insyde.com/security-pledge/SA-2022030
x_refsource_MISC
x_transferred
Hyperlink: https://www.insyde.com/security-pledge
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://binarly.io/advisories/BRLY-2022-018/index.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.insyde.com/security-pledge/SA-2022030
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-401CWE-401 Missing Release of Memory after Effective Lifetime
Type: CWE
CWE ID: CWE-401
Description: CWE-401 Missing Release of Memory after Effective Lifetime
Metrics
VersionBase scoreBase severityVector
3.16.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:22 Sep, 2022 | 18:15
Updated At:05 May, 2025 | 17:18

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

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
Primary3.16.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Secondary3.16.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Type: Primary
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CPE Matches
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.0(inclusive) to 05.09.37(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.1(inclusive) to 5.17.37(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.2(inclusive) to 05.27.29(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.3(inclusive) to 05.36.29(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.4(inclusive) to 05.44.29(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Insyde Software Corp. (ISC)
insyde
>>insydeh2o>>Versions from 5.5(inclusive) to 05.52.29(exclusive)
cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-401Primarynvd@nist.gov
CWE-401Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-401
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-401
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://binarly.io/advisories/BRLY-2022-018/index.htmlcve@mitre.org
Exploit
Third Party Advisory
https://www.insyde.com/security-pledgecve@mitre.org
Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022030cve@mitre.org
Vendor Advisory
https://binarly.io/advisories/BRLY-2022-018/index.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://www.insyde.com/security-pledgeaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022030af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: https://binarly.io/advisories/BRLY-2022-018/index.html
Source: cve@mitre.org
Resource:
Exploit
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-2022030
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://binarly.io/advisories/BRLY-2022-018/index.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://www.insyde.com/security-pledge
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.insyde.com/security-pledge/SA-2022030
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2022-35896
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6||MEDIUM
EPSS-0.08% / 23.58%
||
7 Day CHG-0.00%
Published-21 Sep, 2022 | 23:33
Updated-05 May, 2025 | 17:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue SMM memory leak vulnerability in SMM driver (SMRAM was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An attacker can dump SMRAM contents via the software SMI provided by the FvbServicesRuntimeDxe driver to read the contents of SMRAM, leading to information disclosure.

Action-Not Available
Vendor-n/aInsyde Software Corp. (ISC)
Product-insydeh2on/a
CWE ID-CWE-20
Improper Input Validation
Details not found