Details of VAR-202211-0705

ID

VAR-202211-0705

CVE

CVE-2022-35276

TITLE

Intel NUC 8 Compute Elements Access Control Error Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2023-16367

DESCRIPTION

Improper access control in BIOS firmware for some Intel(R) NUC 8 Compute Elements before version CBWHL357.0096 may allow a privileged user to potentially enable escalation of privilege via local access. Intel NUC is a small mini computer produced by Intel Corporation of the United States. Attackers can use this vulnerability to elevate local privileges

Trust: 1.44

sources: NVD: CVE-2022-35276 // CNVD: CNVD-2023-16367

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-16367

AFFECTED PRODUCTS

vendor:	intel	model:	nuc 8 compute element cm8pcb	scope:	lt	version:	cbwhl357.0096	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i3cb	scope:	lt	version:	cbwhl357.0096	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i5cb	scope:	lt	version:	cbwhl357.0096	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8ccb	scope:	lt	version:	cbwhl357.0096	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i7cb	scope:	lt	version:	cbwhl357.0096	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i7cb <cbwhl357.0096	scope:	-	version:	-	Trust: 0.6
vendor:	intel	model:	nuc 8 compute element cm8i3cb <cbwhl357.0096	scope:	-	version:	-	Trust: 0.6
vendor:	intel	model:	nuc 8 compute element cm8ccb <cbwhl357.0096	scope:	-	version:	-	Trust: 0.6
vendor:	intel	model:	nuc 8 compute element cm8i5cb <cbwhl357.0096	scope:	-	version:	-	Trust: 0.6
vendor:	intel	model:	nuc 8 compute element cm8pcb <cbwhl357.0096	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2023-16367 // NVD: CVE-2022-35276

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-35276
value:	MEDIUM
Trust: 1.0
secure@intel.com:	CVE-2022-35276
value:	HIGH
Trust: 1.0
CNVD:	CNVD-2023-16367
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-202211-2606
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2023-16367
severity:	LOW
baseScore:	3.7
vectorString:	AV:L/AC:H/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	1.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-35276
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 1.0
secure@intel.com:	CVE-2022-35276
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	HIGH
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	6.0
version:	3.1
Trust: 1.0

sources: CNVD: CNVD-2023-16367 // CNNVD: CNNVD-202211-2606 // NVD: CVE-2022-35276 // NVD: CVE-2022-35276

PROBLEMTYPE DATA

problemtype:

NVD-CWE-Other

Trust: 1.0

sources: NVD: CVE-2022-35276

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202211-2606

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202211-2606

PATCH

title:	Patch for Intel NUC 8 Compute Elements Access Control Error Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/412871	Trust: 0.6
title:	Intel NUC Security vulnerabilities	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=214654	Trust: 0.6

sources: CNVD: CNVD-2023-16367 // CNNVD: CNNVD-202211-2606

EXTERNAL IDS

db:	NVD	id:	CVE-2022-35276	Trust: 2.2
db:	CNVD	id:	CNVD-2023-16367	Trust: 0.6
db:	CNNVD	id:	CNNVD-202211-2606	Trust: 0.6

sources: CNVD: CNVD-2023-16367 // CNNVD: CNNVD-202211-2606 // NVD: CVE-2022-35276

REFERENCES

url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html	Trust: 2.2
url:	https://cxsecurity.com/cveshow/cve-2022-35276/	Trust: 0.6

sources: CNVD: CNVD-2023-16367 // CNNVD: CNNVD-202211-2606 // NVD: CVE-2022-35276

SOURCES

db:	CNVD	id:	CNVD-2023-16367
db:	CNNVD	id:	CNNVD-202211-2606
db:	NVD	id:	CVE-2022-35276

LAST UPDATE DATE

2024-08-14T15:37:19.197000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-16367	date:	2023-03-12T00:00:00
db:	CNNVD	id:	CNNVD-202211-2606	date:	2022-11-18T00:00:00
db:	NVD	id:	CVE-2022-35276	date:	2022-11-16T18:56:08.900

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-16367	date:	2022-12-09T00:00:00
db:	CNNVD	id:	CNNVD-202211-2606	date:	2022-11-11T00:00:00
db:	NVD	id:	CVE-2022-35276	date:	2022-11-11T16:15:15.363