Impact: Moderate Public Date: 2019-03-29 CWE: CWE-121->CWE-284 Bugzilla: 1694077: edk2: stack overflow in DxeCore leads to privilege escalation Stack overflow in DxeCore for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2018-12183 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 5.9 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | Low |
| Platform | Package | State |
|---|---|---|
| Red Hat Virtualization 4 | ovmf | Under investigation |
| Red Hat Enterprise Linux 7 | ovmf | Under investigation |
Vulmon