CVE-2020-8671
First published: Mon Oct 05 2020(Updated: )
Insufficient control flow management in BIOS firmware 8th, 9th Generation Intel(R) Core(TM) Processors and Intel(R) Celeron(R) Processor 4000 Series may allow an authenticated user to potentially enable information disclosure via local access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel BIOS firmware | ||
| Intel Celeron 4205U | ||
| Intel Celeron 4305U Firmware | ||
| Intel Celeron 4305UE Firmware | ||
| Intel Core i3-8100 | ||
| Intel Core i3-8100F | ||
| Intel Core i3-8100T | ||
| Intel Core i3-8300 | ||
| Intel Core i3-8300T | ||
| Intel Core i3-8350K | ||
| Intel Core i3-9100 | ||
| Intel Core i3-9100F | ||
| Intel Core i3-9100T | ||
| Intel Core i3-9300 | ||
| Intel Core i3-9300T | ||
| Intel Core i3-9320 | ||
| Intel Core i3-9350K | ||
| Intel Core i3-9350KF | ||
| Intel Core i5-8400 | ||
| Intel Core i5-8400T | ||
| Intel Core i5-8500 | ||
| Intel Core i5-8500T | ||
| Intel Core i5-8600 | ||
| Intel Core i5-8600K | ||
| Intel Core i5-8600T | ||
| Intel Core i5-9400 | ||
| Intel Core i5-9400F | ||
| Intel Core i5-9400T | ||
| Intel Core i5-9500 | ||
| Intel Core i5-9500F | ||
| Intel Core i5-9500T | ||
| Intel Core i5-9600 | ||
| Intel Core i5-9600K | ||
| Intel Core i5-9600KF | ||
| Intel Core i5-9600T | ||
| Intel Core i7-8086K | ||
| Intel Core i7-8700 | ||
| Intel Core i7-8700K | ||
| Intel Core i7-8700T | ||
| Intel Core i7-9700F | ||
| Intel Core i7-9700F | ||
| Intel Core i7-9700K | ||
| Intel Core i7-9700KF | ||
| Intel Core i7-9700T Firmware | ||
| Intel Core i9-9900 | ||
| Intel Core i9-9900KF | ||
| Intel Core i9-9900KF | ||
| Intel Core i9-9900KS | ||
| Intel Core i9-9900T |
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Frequently Asked Questions
What is CVE-2020-8671?
CVE-2020-8671 is a vulnerability in the BIOS firmware of 8th and 9th Generation Intel Core Processors and Intel Celeron Processor 4000 Series.
How does CVE-2020-8671 affect Intel BIOS?
CVE-2020-8671 can potentially enable an authenticated user to perform information disclosure through local access to Intel BIOS firmware.
What is the severity of CVE-2020-8671?
CVE-2020-8671 has a severity rating of medium with a CVSS score of 5.5.
Which Intel processors are affected by CVE-2020-8671?
CVE-2020-8671 affects 8th and 9th Generation Intel Core Processors and Intel Celeron Processor 4000 Series.
Where can I find more information about CVE-2020-8671?
You can find more information about CVE-2020-8671 in the Intel Security Advisory SA-00356.
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- source/MITRE
- agent/author
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- canonical/intel celeron 4305u firmware
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- canonical/intel core i3-9350k
- canonical/intel core i3-9350kf
- canonical/intel core i5-8400
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- canonical/intel core i5-9400
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- canonical/intel core i9-9900
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