CVE-2023-22613

CVSS V2 None CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2023-22613
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-04-11T22:15:07
  • Last Modified Date
  • 2023-04-26T14:02:32
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:insyde:insydeh20:05.27.37:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:insyde:insydeh20:05.36.37:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:insyde:insydeh20:05.44.45:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:insyde:insydeh20:05.52.45:*:*:*:*:*:*:* 1 OR
References
Reference URL Reference Tags
https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/
https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/SA-2023023
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-22613
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22613
History
Created Old Value New Value Data Type Notes
2023-04-17 04:35:54 Added to TrackCVE
2023-04-17 17:00:57 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-04-26 15:00:51 2023-04-26T14:02:32 CVE Modified Date updated
2023-04-26 15:00:51 Undergoing Analysis Analyzed Vulnerability Status updated
2023-04-26 15:00:53 Weakness Enumeration new
2023-04-26 15:00:55 CPE Information updated