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IntelCVE-2021-0121

HistoryNov 17, 2021 - 7:15 p.m.

CVE-2021-0121

2021-11-1719:15:08

intel

web.nvd.nist.gov

cve-2021-0121

intel

iris xe

max

graphics drivers

windows 10

access control

privilege escalation

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

Improper access control in the installer for some Intel® Iris® Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466 may allow authenticated user to potentially enable escalation of privilege via local access.

Affected configurations

Nvd

Vulners

Node

inteliris_xe_max_dedicated_graphicsRange<27.20.100.9466

AND

microsoftwindows_10Match-

VendorProductVersionCPE
inteliris_xe_max_dedicated_graphics*cpe:2.3:a:intel:iris_xe_max_dedicated_graphics:*:*:*:*:*:*:*:*
microsoftwindows_10-cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	iris_xe_max_dedicated_graphics	*	cpe:2.3:a:intel:iris_xe_max_dedicated_graphics::::::::
microsoft	windows_10	-	cpe:2.3:o:microsoft:windows_10:-:::::::*

CNA Affected

[
  {
    "product": "Intel(R) Iris(R) Xe MAX Dedicated Graphics Drivers for Windows 10",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before version 27.20.100.9466"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00566.html

Social References

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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