Debian Security Bug TrackerDEBIANCVE:CVE-2022-36763CVE-2022-36763
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | edk2 | < 2022.11-6+deb12u1 | edk2_2022.11-6+deb12u1_all.deb |
| Debian | 11 | all | edk2 | <= 2020.11-2+deb11u1 | edk2_2020.11-2+deb11u1_all.deb |
| Debian | 10 | all | edk2 | <= 0~20181115.85588389-3+deb10u3 | edk2_0~20181115.85588389-3+deb10u3_all.deb |
| Debian | 999 | all | edk2 | < 2023.11-5 | edk2_2023.11-5_all.deb |
| Debian | 13 | all | edk2 | < 2023.11-5 | edk2_2023.11-5_all.deb |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%