Details of VAR-202211-1656

ID

VAR-202211-1656

CVE

CVE-2022-36337

TITLE

Insyde InsydeH2O Buffer error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202211-3354

DESCRIPTION

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. A stack buffer overflow vulnerability in the MebxConfiguration driver leads to arbitrary code execution. Control of a UEFI variable under the OS can cause this overflow when read by BIOS code

Trust: 0.99

sources: NVD: CVE-2022-36337 // VULMON: CVE-2022-36337

IOT TAXONOMY

category:

['other device']

sub_category:

general

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:	insyde	model:	kernel	scope:	lte	version:	5.5	Trust: 1.0
vendor:	insyde	model:	kernel	scope:	gte	version:	5.0	Trust: 1.0

sources: NVD: CVE-2022-36337

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-36337
value:	HIGH
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2022-36337
value:	HIGH
Trust: 1.0
CNNVD:	CNNVD-202211-3354
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-36337
baseSeverity:	HIGH
baseScore:	8.2
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.5
impactScore:	6.0
version:	3.1
Trust: 2.0

sources: CNNVD: CNNVD-202211-3354 // NVD: CVE-2022-36337 // NVD: CVE-2022-36337

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	CWE-787	Trust: 1.0

sources: NVD: CVE-2022-36337

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202211-3354

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202211-3354

PATCH

title:

Insyde InsydeH2O Buffer error vulnerability fix

url:

http://123.124.177.30/web/xxk/bdxqById.tag?id=215785

Trust: 0.6

sources: CNNVD: CNNVD-202211-3354

EXTERNAL IDS

db:	NVD	id:	CVE-2022-36337	Trust: 1.8
db:	CNNVD	id:	CNNVD-202211-3354	Trust: 0.6
db:	OTHER	id:	NONE	Trust: 0.1
db:	VULMON	id:	CVE-2022-36337	Trust: 0.1

sources: OTHER: None // VULMON: CVE-2022-36337 // CNNVD: CNNVD-202211-3354 // NVD: CVE-2022-36337

REFERENCES

url:	https://www.insyde.com/security-pledge	Trust: 1.7
url:	https://www.insyde.com/security-pledge/sa-2022039	Trust: 1.7
url:	https://cxsecurity.com/cveshow/cve-2022-36337/	Trust: 0.6
url:	https://ieeexplore.ieee.org/abstract/document/10769424	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: OTHER: None // VULMON: CVE-2022-36337 // CNNVD: CNNVD-202211-3354 // NVD: CVE-2022-36337

SOURCES

db:	OTHER	id:	-
db:	VULMON	id:	CVE-2022-36337
db:	CNNVD	id:	CNNVD-202211-3354
db:	NVD	id:	CVE-2022-36337

LAST UPDATE DATE

2025-04-26T20:28:19.441000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2022-36337	date:	2022-11-23T00:00:00
db:	CNNVD	id:	CNNVD-202211-3354	date:	2022-12-01T00:00:00
db:	NVD	id:	CVE-2022-36337	date:	2025-04-25T21:15:32.320

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2022-36337	date:	2022-11-23T00:00:00
db:	CNNVD	id:	CNNVD-202211-3354	date:	2022-11-23T00:00:00
db:	NVD	id:	CVE-2022-36337	date:	2022-11-23T03:15:10.130