Details of VAR-202111-1051

ID

VAR-202111-1051

CVE

CVE-2021-33086

TITLE

plural Intel(R) NUC Out-of-bounds write vulnerabilities in the product

Trust: 0.8

sources: JVNDB: JVNDB-2021-015316

DESCRIPTION

Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of service via local access. plural Intel(R) NUC The product contains a vulnerability related to out-of-bounds writes.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2021-33086 // JVNDB: JVNDB-2021-015316

AFFECTED PRODUCTS

vendor:	intel	model:	nuc 11 pro board nuc11tnbi5	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i3bek	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 11 enthusiast kit nuc11phki7c	scope:	lt	version:	phtgl579.0062	Trust: 1.0
vendor:	intel	model:	nuc 9 pro compute element nuc9vxqnb	scope:	lt	version:	qncflx70.0063	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnkpa	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 home nuc8i3behfa	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc board nuc8cchb	scope:	lt	version:	chaplcel.0054	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i5beh	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i7beh	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnk	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 7 business nuc7i3dnhnc	scope:	lt	version:	dnkbli30.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 7 business nuc7i3dnktc	scope:	lt	version:	dnkbli30.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi50l	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnhf	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnhja	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 enthusiast nuc8i7behga	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc m15 laptop kit lapbc710	scope:	lt	version:	bctgl357.0064	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i3behs	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 8 rugged kit nuc8cchkr	scope:	lt	version:	chaplcel.0054	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnhca	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 7 business nuc7i5dnbe	scope:	lt	version:	dnkbli5v.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 7 essential nuc7cjysal	scope:	lt	version:	jyglkcpx.86a.0062	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi50w	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 11 performance mini pc nuc11paqi70qa	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc 11 compute element cm11ebi716w	scope:	lt	version:	ebtgl357.0056	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i3fnhfa	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 11 pro board nuc11tnbi7	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnhja	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i3beh	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi70l	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i5cb	scope:	lt	version:	cbwhl.0094	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnki3	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g kit nuc8i7inh	scope:	lt	version:	inwhl357.0041	Trust: 1.0
vendor:	intel	model:	nuc 11 enthusiast mini pc nuc11phki7caa	scope:	lt	version:	phtgl579.0062	Trust: 1.0
vendor:	intel	model:	nuc 8 home nuc8i3cysn	scope:	lt	version:	cycnli35.86a.0049	Trust: 1.0
vendor:	intel	model:	nuc 11 performance kit nuc11pahi3	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi3	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 11 compute element cm11ebi38w	scope:	lt	version:	ebtgl357.0056	Trust: 1.0
vendor:	intel	model:	nuc 11 compute element cm11ebc4w	scope:	lt	version:	ebtgl357.0056	Trust: 1.0
vendor:	intel	model:	nuc 8 home nuc8i5bekpa	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 9 pro kit nuc9vxqnx	scope:	lt	version:	qncflx70.0063	Trust: 1.0
vendor:	intel	model:	nuc 11 performance kit nuc11paki3	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc 7 business nuc7i5dnhe	scope:	lt	version:	dnkbli5v.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 7 business nuc7i5dnke	scope:	lt	version:	dnkbli5v.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc kit nuc6cays	scope:	lt	version:	ayaplcel.86a.0069	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi70q	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 8 enthusiast nuc8i7hvkvaw	scope:	lt	version:	hnkbli70.86a.0067	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnhj	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i7cb	scope:	lt	version:	cbwhl.0094	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnki5	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 8 pro kit nuc8i3pnk	scope:	lt	version:	pnwhl357.0042	Trust: 1.0
vendor:	intel	model:	nuc 11 performance kit nuc11paki5	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g kit nuc8i5inh	scope:	lt	version:	inwhl357.0041	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnhaa	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 11 performance kit nuc11pahi7	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi30l	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 8 enthusiast nuc8i7bekqa	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g mini pc nuc8i7inh	scope:	lt	version:	inwhl357.0041	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnh	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8ccb	scope:	lt	version:	cbwhl.0094	Trust: 1.0
vendor:	intel	model:	nuc 8 home nuc8i5behfa	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnki7	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnkp	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 home nuc8i3cysm	scope:	lt	version:	cycnli35.86a.0049	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi7	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 9 pro kit nuc9v7qnx	scope:	lt	version:	qncflx70.0063	Trust: 1.0
vendor:	intel	model:	nuc 11 pro board nuc11tnbi3	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i5bek	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc kit nuc7cjyh	scope:	lt	version:	jyglkcpx.86a.0062	Trust: 1.0
vendor:	intel	model:	nuc 8 business nuc8i7hnkqc	scope:	lt	version:	hnkbli70.86a.0067	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnkp	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i7hnk	scope:	lt	version:	hnkbli70.86a.0067	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i5behs	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnkpa	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g mini pc nuc8i5inh	scope:	lt	version:	inwhl357.0041	Trust: 1.0
vendor:	intel	model:	nuc kit nuc7i3dnke	scope:	lt	version:	dnkbli30.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 11 performance kit nuc11pahi5	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i3fnk	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 enthusiast nuc8i7hvkva	scope:	lt	version:	hnkbli70.86a.0067	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi30p	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i3fnhf	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 7 business nuc7i5dnkpc	scope:	lt	version:	dnkbli5v.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc kit nuc7pjyh	scope:	lt	version:	jyglkcpx.86a.0062	Trust: 1.0
vendor:	intel	model:	nuc m15 laptop kit lapbc510	scope:	lt	version:	bctgl357.0064	Trust: 1.0
vendor:	intel	model:	nuc 11 performance kit nuc11paki7	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	intel	model:	nuc kit nuc7i3dnhe	scope:	lt	version:	dnkbli30.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 9 pro compute element nuc9v7qnb	scope:	lt	version:	qncflx70.0063	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8pcb	scope:	lt	version:	cbwhl.0094	Trust: 1.0
vendor:	intel	model:	nuc 8 pro kit nuc8i3pnh	scope:	lt	version:	pnwhl357.0042	Trust: 1.0
vendor:	intel	model:	nuc board nuc7i3dnbe	scope:	lt	version:	dnkbli30.86a.0073	Trust: 1.0
vendor:	intel	model:	nuc 11 pro kit nuc11tnhi5	scope:	lt	version:	tntgl357.0057	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i3fnh	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 pro board nuc8i3pnb	scope:	lt	version:	pnwhl357.0042	Trust: 1.0
vendor:	intel	model:	nuc kit nuc6cayh	scope:	lt	version:	ayaplcel.86a.0069	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i7hvk	scope:	lt	version:	hnkbli70.86a.0067	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnk	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i5fnh	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 8 compute element cm8i3cb	scope:	lt	version:	cbwhl.0094	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i7fnhc	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc kit nuc8i7bek	scope:	lt	version:	becfl357.86a.0088	Trust: 1.0
vendor:	intel	model:	nuc 11 compute element cm11ebi58w	scope:	lt	version:	ebtgl357.0056	Trust: 1.0
vendor:	intel	model:	nuc 10 performance kit nuc10i3fnhja	scope:	lt	version:	fncml.0052	Trust: 1.0
vendor:	intel	model:	nuc 11 performance mini pc nuc11paqi50wa	scope:	lt	version:	patgl357.0040	Trust: 1.0
vendor:	インテル	model:	intel nuc 11 compute element cm11ebi716w	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc m15 laptop kit lapbc510	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 performance kit nuc11pahi5	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc m15 laptop kit lapbc710	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 compute element cm11ebi58w	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 compute element cm11ebc4w	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 performance kit nuc11paki3	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 performance kit nuc11pahi3	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 compute element cm11ebi38w	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 11 performance kit nuc11pahi7	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-015316 // NVD: CVE-2021-33086

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-33086
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-33086
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202111-959
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2021-33086
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

nvd@nist.gov:	CVE-2021-33086
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-33086
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2021-015316 // CNNVD: CNNVD-202111-959 // NVD: CVE-2021-33086

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-015316 // NVD: CVE-2021-33086

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202111-959

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202111-959

PATCH

title:	INTEL-SA-00567	url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00567.html	Trust: 0.8
title:	Intel NUC Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=170263	Trust: 0.6

sources: JVNDB: JVNDB-2021-015316 // CNNVD: CNNVD-202111-959

EXTERNAL IDS

db:	NVD	id:	CVE-2021-33086	Trust: 3.2
db:	JVN	id:	JVNVU91196719	Trust: 0.8
db:	JVNDB	id:	JVNDB-2021-015316	Trust: 0.8
db:	AUSCERT	id:	ESB-2021.3731	Trust: 0.6
db:	CNNVD	id:	CNNVD-202111-959	Trust: 0.6

sources: JVNDB: JVNDB-2021-015316 // CNNVD: CNNVD-202111-959 // NVD: CVE-2021-33086

REFERENCES

url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00567.html	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2021-33086	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu91196719/index.html	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2021.3731	Trust: 0.6

sources: JVNDB: JVNDB-2021-015316 // CNNVD: CNNVD-202111-959 // NVD: CVE-2021-33086

SOURCES

db:	JVNDB	id:	JVNDB-2021-015316
db:	CNNVD	id:	CNNVD-202111-959
db:	NVD	id:	CVE-2021-33086

LAST UPDATE DATE

2024-08-14T12:15:20.800000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2021-015316	date:	2022-11-16T01:19:00
db:	CNNVD	id:	CNNVD-202111-959	date:	2021-11-25T00:00:00
db:	NVD	id:	CVE-2021-33086	date:	2021-11-19T16:39:44.270

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2021-015316	date:	2022-11-16T00:00:00
db:	CNNVD	id:	CNNVD-202111-959	date:	2021-11-10T00:00:00
db:	NVD	id:	CVE-2021-33086	date:	2021-11-17T19:15:08.393