CVE-2023-22614

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-22614
An issue was discovered in ChipsetSvcSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There is insufficient input validation in BIOS Guard updates. An attacker can induce memory corruption in SMM by supplying malformed inputs to the BIOS Guard SMI handler.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ Exploit Third Party Advisory
https://www.insyde.com/security-pledge Vendor Advisory
https://www.insyde.com/security-pledge/SA-2023020 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:insyde:insydeh2o:05.42.52.0026:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.43.01.0026:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.43.12.0056:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.44.34.0054:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.44.45.0015:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.44.45.0028:*:*:*:*:*:*:*
History

14 Aug 2023, 18:21

Type Values Removed Values Added
First Time Insyde insydeh2o
CPE cpe:2.3:a:insyde:insydeh20:05.43.12.0056:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.44.45.0028:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.44.34.0054:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.44.45.0015:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.43.01.0026:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.42.52.0026:*:*:*:*:*:*:*		 cpe:2.3:a:insyde:insydeh2o:05.43.01.0026:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.44.45.0028:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.43.12.0056:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.44.34.0054:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.44.45.0015:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh2o:05.42.52.0026:*:*:*:*:*:*:*

08 May 2023, 20:15

Type Values Removed Values Added
CWE CWE-787
CPE cpe:2.3:a:insyde:insydeh20:05.43.12.0056:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.44.34.0054:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.43.01.0026:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.42.52.0026:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.44.45.0015:*:*:*:*:*:*:*
cpe:2.3:a:insyde:insydeh20:05.44.45.0028:*:*:*:*:*:*:*
First Time Insyde
Insyde insydeh20
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.8
References (MISC) https://www.insyde.com/security-pledge/SA-2023020 - (MISC) https://www.insyde.com/security-pledge/SA-2023020 - Vendor Advisory
References (MISC) https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ - (MISC) https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ - Exploit, Third Party Advisory
References (MISC) https://www.insyde.com/security-pledge - (MISC) https://www.insyde.com/security-pledge - Vendor Advisory

11 Apr 2023, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-11 21:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-22614

Mitre link : CVE-2023-22614

CVE.ORG link : CVE-2023-22614

JSON object : View

Products Affected

insyde

  • insydeh2o
CWE
CWE-787

Out-of-bounds Write