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CVE-2023-22615

CVE-2023-22615

CVSS 8.4 HIGHEPSS 0.2%CWE-787
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI subfunction execution may corrupt SMRAM. An attacker can pass an address in the RCX save state register that overlaps SMRAM, thereby coercing an IHISI subfunction handler to overwrite private SMRAM.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Produtos afetados
n/a · n/a

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Referências
https://www.insyde.com/security-pledgehttps://www.insyde.com/security-pledge/SA-2023021