Operating System:

[Appliance]

Published:

10 February 2021

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.0457
                    Intel XMM 7360 Cell Modem Advisory
                             10 February 2021

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Intel XMM 7360 Cell Modem
Publisher:         Intel
Operating System:  Network Appliance
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-24482  

Original Bulletin: 
   https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00453.html

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Intel ID:          INTEL-SA-00453
Advisory Category:        Firmware
Impact of vulnerability : Denial of Service
Severity rating :         HIGH
Original release:         02/09/2021
Last revised:             02/09/2021

Summary:

A potential security vulnerability in the Intel XMM 7360 Cell Modem may allow
denial of service. Intel is releasing firmware updates to mitigate this
potential vulnerability.

Vulnerability Details:

CVEID: CVE-2020-24482

Description: Improper buffer restrictions in firmware for Intel(R) 7360 Cell
Modem before UDE version 9.4.370 may allow unauthenticated user to potentially
enable denial of service via network access.

CVSS Base Score: 7.0 High

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

Affected Products:

Intel 7360 Cell Modem firmware before UDE version 9.4.370.

Recommendations:

Intel recommends that users of Intel XMM 7360 Cell Modem update to the latest
version provided by the system manufacturer that addresses these issues.

Acknowledgements:

The following issue was 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      02/09/2021 Initial Release

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