Improper input validation in the System Management Mode (SMM) communications buffer could allow a privileged attacker to perform an out of bounds read or write to a limited section of the Top of Memory Segment (TSEG) memory region, potentially resulting in loss of confidentiality or integrity.
Improper input validation in the System Management Mode (SMM) communications buffer could allow a privileged attacker to perform an out of bounds read or write to a limited section of the Top of Memory Segment (TSEG) memory region, potentially resulting in loss of confidentiality or integrity.
Why this VPI (explainable, experimental)
VPI breakdown
| Impact | 46.00 |
| Exploitation signal(No additional exploitation signal) | ×1.00 |
| VPI | 46.00 |
VPI formula vpi-v1