Intel® Graphics Drivers Advisory

Summary:

Potential security vulnerabilities in some Intel® Graphics Drivers may allow escalation of privilege. Intel is releasing software updates to mitigate these potential vulnerabilities.

Vulnerability Details:

CVEID: CVE-2021-0061

Description: Improper initialization in some Intel® Graphics Driver before version 27.20.100.9030 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-0012

Description: Use after free in some Intel® Graphics Driver before version 27.20.100.8336, 15.45.33.5164, and 15.40.47.5166 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 5.6 Medium

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

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CVEID: CVE-2021-0062

Description: Improper input validation in some Intel® Graphics Drivers before version 27.20.100.8935 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 4.7 Medium

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

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Affected Products:

Intel® Graphics Windows 10 Legacy Drivers before version 27.20.100.9171.

Intel® Graphics Windows 10 DCH Drivers before version 27.20.100.9030.

Intel® Graphics Driver for Windows before version 15.45.33.5164.

Intel® Graphics Driver for Windows before version 15.40.47.5166.

Recommendations:

Intel recommends that users of Intel® Graphics Windows 10 non-dch Driver update to the latest version provided by the system manufacturer that addresses these issues.

Intel recommends updating the Intel® Graphics Windows 10 DCH Drivers update to version 27.20.100.9030 or later. Updates are available for download at this location:

<https://downloadcenter.intel.com/download/30066/Intel-Graphics-Windows-10-DCH-Drivers&gt;

Intel recommends updating the Intel® Graphics Driver for Windows update to version 15.45.33.5164 or later. Updates are available for download at this location:

<https://downloadcenter.intel.com/download/29972/Intel-Graphics-Driver-for-Windows-15-45-?product=80939&gt;

Intel recommends updating the Intel® Graphics Driver for Windows update to version 15.40.47.5166 or later. Updates are available for download at this location:

<https://downloadcenter.intel.com/download/29971/Intel-Graphics-Driver-for-Windows-15-40-?product=80939&gt;

Acknowledgements:

Intel would like to thank “houjingyi” for reporting this issue CVE-2021-0061.

The following issues were found internally by Intel, CVE-2021-0062 and CVE-2021-0012.

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.