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CVE-2022-36765
Good to know:
Date: January 9, 2024
EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
Language: C
Severity Score
Related Resources (4)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version qemu-native - 5.0.0;ovmf - no_fix;qemu - 5.0.0;qemu-system-native - 5.0.0
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | LOCAL |
| Attack Complexity (AC): | HIGH |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | LOW |
| Availability (A): | HIGH |