Notice of CPU Vulnerability (CVE-2017-5754 (Meltdown) / CVE-2017-5715 and CVE-2017-5753 (Spectre))

Announcements

A number of researchers have reported methods for side-channel attacks against CPUs with speculative execution capabilities (JVNVU # 93823979 (CVE-2017-5715, CVE-2017-5753, CVE-2017-5754)

Vulnerability summary

If an attack with the vulnerability pointed out this time is received, the data in the memory of the target device may be illegally acquired.

* Unless a malicious program is executed on the system, this vulnerability will not cause any damage.
* There is no possibility of falsification of data due to this vulnerability.

Measures for this problem

You will need to update your BIOS version to address this issue and apply the security patch for your operating system. For the BIOS release status of your machine, please check the release status of the following motherboard manufacturers.

Note about BIOS update:

BIOS update work is done at your own risk. Basically, the BIOS settings will be initialized after a BIOS update. Please back up and reset the BIOS settings if necessary. Please note that if rewriting fails, repair may not be possible for a fee or repair may not be possible.

Regarding the impact of the update:

By applying this update, the processing performance may be degraded depending on the customer environment. Before applying the product, please check the operating conditions in your environment and make a judgment.

If you do not know the model number of your PC motherboard, or if you are using a motherboard other than the ones listed above, please check the serial number on the page below and contact our support. Please give me.