An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. A malicious host OS can invoke an Insyde SMI handler with malformed arguments, resulting in memory corruption in SMM.
References
Link | Resource |
---|---|
https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ | Not Applicable |
https://www.insyde.com/security-pledge | Vendor Advisory |
https://www.insyde.com/security-pledge/SA-2023019 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-04-11T00:00:00
Updated: 2023-04-11T00:00:00
Reserved: 2023-01-04T00:00:00
Link: CVE-2023-22612
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-04-11T21:15:17.627
Modified: 2023-08-14T18:21:21.537
Link: CVE-2023-22612
JSON object: View
Redhat Information
No data.
CWE