CVE-2022-35407

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. A stack buffer overflow leads to arbitrary code execution in the SetupUtility driver on Intel platforms. An attacker can change the values of certain UEFI variables. If the size of the second variable exceeds the size of the first, then the buffer will be overwritten. This issue affects the SetupUtility driver of InsydeH2O.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.insyde.com/security-pledge	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022040	Vendor Advisory
https://www.insyde.com/security-pledge	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022040	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:11

Type	Values Removed	Values Added
References	~~() https://www.insyde.com/security-pledge - Vendor Advisory~~	() https://www.insyde.com/security-pledge - Vendor Advisory
References	~~() https://www.insyde.com/security-pledge/SA-2022040 - Vendor Advisory~~	() https://www.insyde.com/security-pledge/SA-2022040 - Vendor Advisory

Information

Published : 2022-11-22 02:15

Updated : 2024-11-21 07:11

NVD link : CVE-2022-35407

Mitre link : CVE-2022-35407

CVE.ORG link : CVE-2022-35407

JSON object : View

Products Affected

insyde

kernel

CWE

CWE-787

Out-of-bounds Write

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