CVE-2022-36764

EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() 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.

CVSS v3 7.0 HIGH

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.1 / Impact : 5.3

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/
https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/

Configurations

Configuration 1 (hide)

cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:*

History

13 Feb 2025, 17:15

Type	Values Removed	Values Added
Summary	(en) EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() 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.	(en) EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() 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.

Information

Published : 2024-01-09 16:15

Updated : 2025-02-13 17:15

NVD link : CVE-2022-36764

Mitre link : CVE-2022-36764

CVE.ORG link : CVE-2022-36764

JSON object : View

Products Affected

tianocore

edk2

CWE

CWE-122

Heap-based Buffer Overflow

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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