An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM memory corruption vulnerability in the FvbServicesRuntimeDxe driver allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.
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Affected Vendors & Products
References
History
Mon, 05 May 2025 17:15:00 +0000
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ssvc
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Status: PUBLISHED
Assigner: mitre
Published: 2022-09-23T18:01:47.000Z
Updated: 2025-05-05T16:14:35.222Z
Reserved: 2022-07-15T00:00:00.000Z
Link: CVE-2022-35893
Updated: 2024-08-03T09:44:22.155Z
Status : Modified
Published: 2022-09-23T19:15:14.207
Modified: 2025-05-05T17:18:16.783
Link: CVE-2022-35893
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