An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-22T17:07:10

Updated: 2022-09-22T17:07:10

Reserved: 2022-07-15T00:00:00


Link: CVE-2022-35894

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-09-22T18:15:10.200

Modified: 2022-09-26T15:25:59.207


Link: CVE-2022-35894

JSON object: View

cve-icon Redhat Information

No data.

CWE