**What is the version information for this release?**

Microsoft Edge Version

Date Released

Based on Chromium Version

101.0.1210.47

5/13/2022

101.0.4951.64

CVE-ID

Learn more at National Vulnerability Database (NVD)

• CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information

Description

\*\* RESERVED \*\* This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

References

**Note:** References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.

Assigning CNA

N/A

Date Record Created

**20220509**

Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.

Phase (Legacy)

Assigned (20220509)

Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)

N/A

This is a record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.

Search CVE Using Keywords:  

You can also search by reference using the CVE Reference Maps.

For More Information:  CVE Request Web Form (select "Other" from dropdown)

CVE-2022-1636: Chromium: CVE-2022-1636 Use after free in Performance APIs

CVE-2022-1635: Chromium: CVE-2022-1635 Use after free in Permission Prompts

CVE-2022-1634: Chromium: CVE-2022-1634 Use after free in Browser UI

Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

**Select Your Region**

Sign In to access restricted content

**Using Intel.com Search**

You can easily search the entire Intel.com site in several ways.

*   Brand Name: **Core i9**
*   Document Number: **123456**
*   Code Name: **Alder Lake**
*   Special Operators: **“Ice Lake”, Ice AND Lake, Ice OR Lake, Ice\***

**Quick Links**

You can also try the quick links below to see results for most popular searches.

*   Product Information
*   Support
*   Drivers & Software

**Recent Searches**

Sign In to access restricted content

**Advanced Search**

**Only search in**

Title Description Content ID

Sign in to access restricted content.

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**2022.1 IPU - Intel® Processor Advisory**

**Summary: **

A potential security vulnerability in some Intel® Processors may allow information disclosure.  Intel is releasing firmware updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID: CVE-2022-21151  

Description: Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

CVSS Base Score: 5.3 Medium

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

**Affected Products:**

**Product Collection**

**Vertical Segment**

**CPU ID**

**Platform ID**

10th Generation Intel® Core™ Processor Family

Mobile

706E5

80

Intel® Pentium® Processor Silver Series

Intel® Celeron® Processor J Series

Intel® Celeron® Processor N Series"

Desktop

Mobile

706A1

01

8th Generation Intel® Core™ Processor Family

Desktop

906EB

02

8th Generation Intel® Core™ Processors

Mobile

806EC

94

10th Generation Intel® Core™ Processor Family

Desktop

Mobile

A0653

A0655

AO661

806EC

22

02

80

94

6th Generation Intel® Core™ Processor Family

Desktop

Mobile

506E3

406E3

36

C0

7th Generation Intel® Core™ Processor Family

Desktop

Mobile

906E9

806E9

2A

C0

9th Generation Intel® Core Processor Family

Desktop

A0671

02

3rd Generation Intel® Xeon® Scalable Processors

Server

606AX

0x87

**Recommendations:**

Intel recommends that users of affected Intel® Processors update to the latest version firmware provided by the system manufacturer that addresses these issues. 

Intel has released microcode updates for the affected Intel® Processors that are currently supported on the public github repository. Please see details below on access to the microcode: 

GitHub\*: Public Github: https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files

This CVE requires a Microcode Security Version Number (SVN) update. To address this issue, an SGX TCB recovery is planned for Q2 2022. Customers will require the microcode update to get successful attestation responses. For customers using the Intel Attestation Service (IAS), the IAS Development Environment (DEV) will enforce the microcode and software updates beginning June 21, 2022 and the IAS Production Environment (LIV) will enforce the updates beginning July 19, 2022.

For customers that are not using IAS, but instead are constructing their own attestation infrastructure using the Intel® SGX Provisioning Certificate Service (PCS), updated Endorsements/Reference Values (i.e., PCK Certificates and verification collateral) will be available June 28, 2022. These customers decide when to enforce the microcode and software update, as part of their Appraisal Policies.

Refer to Intel® SGX Attestation Technical Details for more information on the SGX TCB recovery process.

Further TCB Recovery Guidance for developers is available. 

**Acknowledgements:**

This issue was found internally by Intel employees. Intel would like to thank Alysa Milburn, Jason Brandt, Avishai Redelman, Nir Lavi for reporting this issue.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

1.1

06/13/2022

Updated Recommendations

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

CVE-2022-21151: INTEL-SA-00617

Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

**Select Your Region**

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**Intel® NUC Firmware Advisory**

**Summary: **

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

**Vulnerability Details:**

CVEID: CVE-2022-24382

Description: Improper input validation in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.5 High

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

CVEID: CVE-2022-24297

Description: Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.5 High

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

CVEID: CVE-2022-21237

Description: Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.5 High

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

**Affected Products:**

Intel® NUC products with BIOS before version listed in table below are affected:

Product

BIOS Fixed Version Download Link

Intel® NUC M15 Laptop Kit - LAPBC510, LAPBC710

BCTGL357.0065

Intel® NUC X15 Laptop Kits - LAPKC71F, LAPKC71E, LAPKC51E

KCTGL357.0040

Intel® NUC Extreme Compute Element NUC11DBBi9 and NUC11DBBi7, and Intel® NUC 11 Extreme Kit NUC11BTMi7 and NUC11BTMi9

DBTGL579.0055

Intel® NUC 11 Compute Element CM11EBC4W, CM11EBi38W, CM11EBi58W, CM11EBi716W

EBTGL357.0057

Intel® NUC Kits NUC11PAQ, NUC11PAH, NUC11PA

PATGL357.0042

Intel® NUC Boards/Kits NUC11TN\[x\]i3, NUC11TN\[x\]i5, NUC11TN\[x\]i7

TNTGL357.0059

Intel® NUC11PHKi7C, NUC11PHKi7CAA

PHTGL579.0064

Intel® NUC 9 Pro Compute Element - NUC9V7QNB, NUC9VXQNB

Intel® NUC 9 Pro Kit - NUC9V7QNX, NUC9VXQNX

QNCFLX70.0064

Intel® NUC9i5QN, NUC9i7QN, NUC9i9QN

QXCFL579.0064

Intel® NUC Kits NUC8i3CYSM and NUC8i3CYSN

CYCNLi35.86A.0050

Intel® NUC 8 Compute Element CM8CCB, CM8i3CB, CM8i5CB, CM8i7CB, CM8PCB

CBWHL.0095

Intel® NUC Kit NUC8i7BE, NUC8i5BE, and NUC8i3B

BECFL357.0089

**Recommendations:**

Intel recommends updating the affected Intel® NUC BIOS firmware to the latest version (see provided table above).

Updates are available for download at the locations listed in the provided table above.

**Acknowledgements:**

Intel would like to thank Yngweijw (CVE-2022-24382) and Dmitry Frolov (CVE-2022-24297, CVE-2022-21237) for reporting these issues.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

CVE-2022-24297: INTEL-SA-00654

Uncontrolled search path in the Intel(R) XTU software before version 7.3.0.33 may allow an authenticated user to potentially enable escalation of privilege via local access.

**Select Your Region**

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**Intel® XTU Advisory**

**Summary: **

A potential security vulnerability in the Intel® Extreme Tuning Utility (XTU) software may allow escalation of privilege.  Intel is releasing software updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID: CVE-2022-22139

Description: Uncontrolled search path in the Intel(R) XTU software before version 7.3.0.33 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

**Affected Products:**

Intel® XTU software before version 7.3.0.33.

**Recommendations:**

Intel recommends updating the Intel® XTU software to version 7.3.0.33 or later.

Updates are available for download at this location:

https://www.intel.com/content/www/us/en/download/17881/intel-extreme-tuning-utility-intel-xtu.html

**Acknowledgements:**

Intel would like to thank Marius Gabriel Mihai for reporting this issue.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

CVE-2022-22139: INTEL-SA-00663

Observable behavioral discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

**Select Your Region**

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**Intel® Processor Speculative Cross Store Bypass Advisory**

**Summary: **

A potential security vulnerability in Intel® Processors may allow information disclosure.  Intel is releasing prescriptive guidance to address this potential vulnerability.

**Vulnerability Details:**

CVEID:  CVE-2021-33149

Description: Observable behavioral discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

CVSS Base Score: 2.5 Low

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

**Affected Products:  
**

All Intel® Processor families.

**Recommendations:**

Intel is releasing prescriptive guidance to mitigate this issue.

_Prescriptive guidance:_ Intel recommends that any potential gadget utilize an LFENCE after loads that should observe writes from another thread to the same shared memory address.

**Acknowledgements:**

Intel would like to thank Danping Li and Ziyuan Zhu from Institute of Information Engineering, Chinese Academy of Sciences for reporting this issue.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

CVE-2021-33149: INTEL-SA-00648

Insufficient control flow management in the Intel(R) Advisor software before version 7.6.0.37 may allow an authenticated user to potentially enable escalation of privilege via local access.

**Select Your Region**

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**Intel® Advisor Advisory**

**Summary: **

A potential security vulnerability in the Intel® Advisor software may allow escalation of privilege.  Intel is releasing software updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID: CVE-2022-21128

Description: Insufficient control flow management in the Intel(R) Advisor software before version 7.6.0.37 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

**Affected Products:**

Intel® Advisor software before version 7.6.0.37.

**Recommendations:**

Intel recommends updating the Intel® Advisor software to version 7.6.0.37 or later.

Updates are available for download at these locations: Intel® Advisor is available as a standalone installation and as part of the Intel® oneAPI Base Toolkit.

**Acknowledgements:**

The following issue was found internally by an Intel employee.  Intel would like to thank Alexey Murashov.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

CVE-2022-21128: INTEL-SA-00661

Improper access control for some Intel(R) Xeon(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

**Select Your Region**

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**2022.1 IPU - Intel® Xeon® Advisory**

Intel ID:

INTEL-SA-00616

Advisory Category:

Firmware

Impact of vulnerability:

Denial of Service, Information Disclosure

Severity rating:

LOW

Original release:

05/10/2022

Last revised:

05/10/2022

**Summary:**

Potential security vulnerabilities in some Intel® Xeon® Processors may allow information disclosure or denial of service.  Intel is releasing firmware updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2022-21131

Description: Improper access control for some Intel(R) Xeon(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

CVSS Base Score: 3.3 Low

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

CVEID: CVE-2022-21136

Description: Improper input validation for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable denial of service via local access.

CVSS Base Score: 2.7 Low

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

**Affected Products:**

**Processor**

**CPU ID**

**CVE**

Intel® Xeon Scalable Processors

50653, 50654

CVE-2022-21131, CVE-2022-21136

Intel® Xeon® D-2100 Processor

50654

CVE-2022-21131, CVE-2022-21136

2nd Generation Intel® Xeon® Scalable Processors

50656, 50657

CVE-2022-21131

Intel® Core™ i9, 79xxX, 78xxX

50654

CVE-2022-21131, CVE-2022-21136

**Recommendations:  
**

Intel recommends that users of Intel® Xeon Processors update to the latest version provided by the system manufacturer that addresses these issues

**Acknowledgements:**

CVE-2022-21136 issue was found internally by Intel employees, CVE-2022-21131was found externally.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

CVE-2022-21131: INTEL-SA-00616

Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized user to potentially enable escalation of privilege via local access.

**Select Your Region**

The browser version you are using is not recommended for this site.  
Please consider upgrading to the latest version of your browser by clicking one of the following links.

*   Safari
*   Chrome
*   Edge
*   Firefox

**Intel® Killer™ Control Center Advisory**

**Summary: **

A potential security vulnerability in the Intel® Killer™ Control Center software may allow escalation of privilege. Intel is releasing software updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID:  CVE-2021-26258

Description: Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized 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

**Affected Products:**

Intel® Killer™ Control Center software before version 2.4.3337.0.

**Recommendations:**

Intel recommends updating the Intel® Killer™ Control Center software to version 2.4.3337.0 or later.

Updates for Intel® Killer™ products are available for download at this location:

https://www.intel.com/content/www/us/en/download/19779/intel-killer-performance-suite.html

**Acknowledgements:**

Intel would like to thank Michael Myng for reporting this issue.

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.

**Revision History**

Revision

Date

Description

1.0

05/10/2022

Initial Release

**Legal Notices and Disclaimers**

Intel provides these materials as-is, with no express or implied warranties.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.

Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.

Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  
Copyright © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

Tag

#chrome