CVE-2022-34401
Assigner: dell
Published: 2023-01-18T05:51:09.851Z
State: PUBLISHED
affected: defaultStatus: unaffected
product: CPG BIOS
vendor: Dell
versions: status: affected
version: 1.4.3
datePublic: 2022-10-27T16:00:00.000Z
descriptions: supportingMedia: base64: no
type: text/html
value: 

<div><div>Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.</div></div>


value: 
Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.






metrics: cvssV3_1: attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-121
description: CWE-121: Stack-based Buffer Overflow
type: CWE
source: discovery: UNKNOWN
x_generator: engine: Vulnogram 0.1.0-dev