What is CVE-2023-27519?

CVE-2023-27519 is a vulnerability in the firmware of certain Intel Optane SSD products that allows a privileged user to potentially enable escalation of privilege via local access.

Which products are affected by CVE-2023-27519?

CVE-2023-27519 affects Intel Optane Memory H20 With Solid State Storage Firmware (up to version u4110553-g004) and Intel Optane SSD 900p, DC P4800x, DC P4801x, 905p (up to version e2010650).

What is the severity rating of CVE-2023-27519?

CVE-2023-27519 has a severity rating of 7.8 (High).

How can a privileged user exploit CVE-2023-27519?

A privileged user can exploit CVE-2023-27519 through local access to potentially enable escalation of privilege.

Where can I find more information about CVE-2023-27519?

You can find more information about CVE-2023-27519 at the following reference link: [Intel Security Advisory](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00758.html)

Vulnerability/
CVE-2023-27519

high

7.8

CWE

14/11/2023

29/11/2023

CVE-2023-27519: Input Validation

First published: Tue Nov 14 2023(Updated: )

Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.

Credit: secure@intel.com

Affected Software	Affected Version	How to fix
All of
Intel Optane Memory H20 With Solid State Storage Firmware	<u4110553-g004
Intel Optane Memory H20 With Solid State Storage
All of
Intel Optane Ssd 900p Firmware	<e2010650
Intel Optane Ssd 900p
All of
Intel Optane Ssd Dc P4800x Firmware	<e2010650
Intel Optane Ssd Dc P4800x
All of
Intel Optane Ssd Dc P4801x Firmware	<e2010650
Intel Optane Ssd Dc P4801x
All of
Intel Optane Ssd 905p Firmware	<e2010650
Intel Optane Ssd 905p

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Reference Links

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00758.html

Frequently Asked Questions

What is CVE-2023-27519?
CVE-2023-27519 is a vulnerability in the firmware of certain Intel Optane SSD products that allows a privileged user to potentially enable escalation of privilege via local access.
Which products are affected by CVE-2023-27519?
CVE-2023-27519 affects Intel Optane Memory H20 With Solid State Storage Firmware (up to version u4110553-g004) and Intel Optane SSD 900p, DC P4800x, DC P4801x, 905p (up to version e2010650).
What is the severity rating of CVE-2023-27519?
CVE-2023-27519 has a severity rating of 7.8 (High).
How can a privileged user exploit CVE-2023-27519?
A privileged user can exploit CVE-2023-27519 through local access to potentially enable escalation of privilege.
Where can I find more information about CVE-2023-27519?
You can find more information about CVE-2023-27519 at the following reference link: [Intel Security Advisory](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00758.html)

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