Intel Stratix 10 FPGA up to 20.1 buffer overflow

Summaryinfo

A vulnerability classified as critical was found in Intel Stratix 10 FPGA up to 20.1. The affected element is an unknown function. The manipulation results in buffer overflow. This vulnerability was named CVE-2020-12312. An attack on the physical device is feasible. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Intel Stratix 10 FPGA up to 20.1. Affected is an unknown function. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 11/12/2020 as intel-sa-00388. The advisory is shared for download at intel.com. This vulnerability is traded as CVE-2020-12312. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 20.2 eliminates this vulnerability.

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Productinfo

Vendor

• Intel

Name

• Stratix 10 FPGA

Version

• 20.0
• 20.1

License

• commercial

Website

• Vendor: https://www.intel.com/

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