CVEvulnerability
CVE-2023-28468
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-08-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- Weaknesses
- CWE-863
Description
An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS.
Affected configurations
• insyde kernel (>= 5.0 <= 5.5)
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://www.insyde.com/security-pledge Not Applicable
- https://www.insyde.com/security-pledge/SA-2023039 Vendor Advisory
- https://www.insyde.com/security-pledge Not Applicable
- https://www.insyde.com/security-pledge/SA-2023039 Vendor Advisory