Various Issues Due To Exposed SMI Handler in AmdPspP2CmboxV2. The first issue can be leveraged to bypass the protections that have been put in place by previous UEFI phases to prevent direct access to the SPI flash. The second issue can be used to both leak and corrupt SMM memory thus potentially leading code execution in SMM
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: huawei
Published: 2024-05-28T06:19:26.186Z
Updated: 2024-08-02T23:11:34.963Z
Reserved: 2024-03-21T10:20:07.053Z
Link: CVE-2023-52711
Vulnrichment
Updated: 2024-05-28T17:58:16.648Z
NVD
Status : Awaiting Analysis
Published: 2024-05-28T07:15:10.490
Modified: 2024-05-28T12:39:28.377
Link: CVE-2023-52711
Redhat
No data.