An issue was discovered in HddPassword in Insyde InsydeH2O with kernel 5.1 before 05.16.23, 5.2 before 05.26.23, 5.3 before 05.35.23, 5.4 before 05.43.22, and 5.5 before 05.51.22. An SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-02-03T01:09:57
Updated: 2024-08-04T04:03:08.563Z
Reserved: 2021-11-13T00:00:00
Link: CVE-2021-43615
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-02-03T02:15:07.470
Modified: 2024-11-21T06:29:31.067
Link: CVE-2021-43615
Redhat
No data.