The latest security information on Intel® products.

Intel® Puma™ Chipset Denial of Service Vulnerabilities

Intel ID:
INTEL-SA-00097
Product family:
Intel® Puma™ 5, 6, and 7 Series
Impact of vulnerability:
Denial of Service
Severity rating:
Important
Original release:
07/31/2018
Last revised:
07/31/2018

Summary:

Firmware in the Intel® Puma™ 5, 6, and 7 Series might experience resource depletion or timeout, which allows a network attacker to create a denial of service via crafted network traffic.

Description:

Firmware in the Intel® Puma™ 5, 6, and 7 Series might experience resource depletion or timeout, which allows a network attacker to create a denial of service via crafted network traffic.

•    High 7.5 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products:

Home gateway and cable modem devices provided by internet service providers and retail device manufacturers based on the following products:
•    Intel® Puma™ 5 chipset
•    Intel® Puma™ 6 SoC
•    Intel® Puma™ 7 SoC

Recommendations:

Intel is working with Internet service providers and manufacturers for retail devices to help deliver to affected devices the updated firmware which mitigates these issues.

Acknowledgements:

Intel would like to credit “mackey” for discovery of these issues.

Revision History

Revision Date Description
1.0 07/31/2018 Initial Release

CVE Name: CVE-2017-5693

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