CVE-2022-36763
Assigner: TianoCore
Published: 2024-01-09T16:09:11.058Z
State: PUBLISHED
affected: defaultStatus: unaffected
product: edk2
vendor: TianoCore
versions: lessThanOrEqual: 202311
status: affected
version: *
versionType: Stable
credits: type: remediation developer
user: 00000000-0000-4000-9000-000000000000
value: Doug Flick
descriptions: supportingMedia: base64: no
type: text/html
value: 

EDK2 is susceptible to a vulnerability in the <code>Tcg2MeasureGptTable()</code> 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.


value: 
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.


metrics: cvssV3_1: attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-122
description: CWE-122: Heap-based Buffer Overflow
type: CWE
source: discovery: UNKNOWN
title: Heap Buffer Overflow in Tcg2MeasureGptTable
x_generator: engine: Vulnogram 0.1.0-dev