CVE-2023-22615
Vulnerability from cvelistv5
Published
2023-04-11 00:00
Modified
2024-08-02 10:13
Severity ?
Summary
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.
References
cve@mitre.orghttps://www.insyde.com/security-pledgeVendor Advisory
cve@mitre.orghttps://www.insyde.com/security-pledge/SA-2023021Vendor Advisory
Impacted products
n/an/a
Show details on NVD website

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