An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer.
Metrics
Affected Vendors & Products
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T08:47:40.903Z
Reserved: 2020-01-06T00:00:00
Link: CVE-2020-5956

No data.

Status : Modified
Published: 2022-01-05T23:15:07.920
Modified: 2024-11-21T05:34:53.930
Link: CVE-2020-5956

No data.