What is the severity of CVE-2023-22613?

The severity of CVE-2023-22613 is high with a severity value of 8.8.

How does CVE-2023-22613 impact Insyde InsydeH2O?

CVE-2023-22613 allows an attacker to write to an attacker-controlled address in Insyde InsydeH2O with kernel versions 5.0 through 5.5, resulting in SMM memory corruption.

Is there a fix available for CVE-2023-22613?

Yes, Insyde has released patches to address the vulnerability. Please refer to their security pledge for more information.

Where can I find more information about CVE-2023-22613?

You can find more information about CVE-2023-22613 in the following references: [link 1], [link 2], [link 3].

What is the Common Weakness Enumeration (CWE) ID for CVE-2023-22613?

The Common Weakness Enumeration (CWE) ID for CVE-2023-22613 is CWE-787.

Vulnerability/
CVE-2023-22613

high

8.8

CWE

787

11/4/2023

2/8/2024

CVE-2023-22613

First published: Tue Apr 11 2023(Updated: )

An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. It is possible to write to an attacker-controlled address. An attacker could invoke an SMI handler with a malformed pointer in RCX that overlaps SMRAM, resulting in SMM memory corruption.

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Insyde InsydeH2O	=05.27.37
Insyde InsydeH2O	=05.36.37
Insyde InsydeH2O	=05.44.45
Insyde InsydeH2O	=05.52.45

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Frequently Asked Questions

What is the severity of CVE-2023-22613?
The severity of CVE-2023-22613 is high with a severity value of 8.8.
How does CVE-2023-22613 impact Insyde InsydeH2O?
CVE-2023-22613 allows an attacker to write to an attacker-controlled address in Insyde InsydeH2O with kernel versions 5.0 through 5.5, resulting in SMM memory corruption.
Is there a fix available for CVE-2023-22613?
Yes, Insyde has released patches to address the vulnerability. Please refer to their security pledge for more information.
Where can I find more information about CVE-2023-22613?
You can find more information about CVE-2023-22613 in the following references: [link 1], [link 2], [link 3].
What is the Common Weakness Enumeration (CWE) ID for CVE-2023-22613?
The Common Weakness Enumeration (CWE) ID for CVE-2023-22613 is CWE-787.

collector/nvd-api
collector/nvd-index
agent/author
agent/severity
agent/references
agent/weakness
agent/last-modified-date
agent/first-publish-date
agent/softwarecombine
agent/event
agent/type
agent/description
agent/tags
collector/mitre-cve
source/MITRE
vendor/insyde
canonical/insyde insydeh2o
version/insyde insydeh2o/05.27.37
version/insyde insydeh2o/05.36.37
version/insyde insydeh2o/05.44.45
version/insyde insydeh2o/05.52.45

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