VDB-186871 · CVE-2021-0121 · intel-sa-00566

Intel Iris Xe MAX Dedicated Graphics Driver prior 27.20.100.9466 on Win10 Installer access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.9	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical has been found in Intel Iris Xe MAX Dedicated Graphics Driver on Win10. This vulnerability affects unknown code of the component Installer. This manipulation causes access control. This vulnerability is handled as CVE-2021-0121. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Intel Iris Xe MAX Dedicated Graphics Driver on Win10 (Hardware Driver Software) and classified as critical. Affected by this vulnerability is some unknown processing of the component Installer. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 11/18/2021 as intel-sa-00566. It is possible to read the advisory at intel.com. This vulnerability is known as CVE-2021-0121 since 10/22/2020. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 27.20.100.9466 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Hardware Driver Software

Vendor

Intel

Name

Iris Xe MAX Dedicated Graphics Driver

License

commercial

Website

Vendor: https://www.intel.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Iris Xe MAX Dedicated Graphics Driver 27.20.100.9466

Timelineinfo

10/22/2020 🔍
11/18/2021 +392 days 🔍
11/18/2021 +0 days 🔍
11/21/2021 +3 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00566
Status: Confirmed

CVE: CVE-2021-0121 (🔍)
GCVE (CVE): GCVE-0-2021-0121
GCVE (VulDB): GCVE-100-186871

Entryinfo

Created: 11/18/2021 10:21
Updated: 11/21/2021 16:09
Changes: 11/18/2021 10:21 (41), 11/21/2021 16:04 (1), 11/21/2021 16:09 (18)
Complete: 🔍
Cache ID: 216::103