CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.4. See the original NVD description below for full technical details.
CVE
CVE-2023-22615
Severity
HIGH
CVSS
8.4
EPSS
0.20%
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)