Tianocore: Security Vulnerabilities
Null pointer dereference in Tianocore EDK2 may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.001
Published
2021-06-03
Use after free vulnerability in EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via adjacent access.
CVSS Score
8.0
EPSS Score
0.001
Published
2020-11-23
Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access.
CVSS Score
6.5
EPSS Score
0.002
Published
2020-11-23
Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.001
Published
2020-11-23
Logic issue in DxeImageVerificationHandler() for EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.001
Published
2020-11-23
Improper authentication in EDK II may allow a privileged user to potentially enable information disclosure via network access.
CVSS Score
4.9
EPSS Score
0.001
Published
2020-11-23
Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.
CVSS Score
7.5
EPSS Score
0.007
Published
2020-11-23
Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.
CVSS Score
5.5
EPSS Score
0.0
Published
2020-11-23
Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variable name.
CVSS Score
6.8
EPSS Score
0.002
Published
2020-02-06
Integer overflow in the Drive Execution Environment (DXE) phase in the Capsule Update feature in the UEFI implementation in EDK2 allows physically proximate attackers to bypass intended access restrictions via crafted data.
CVSS Score
6.8
EPSS Score
0.0
Published
2020-01-31