Friday, May 24th 2019
ASUS Provides BIOS updates addressing MDS vulnerabilities, ZombieLoad, RIDL, and Fallout
ASUS is aware that a new sub-class of speculative execution side-channel vulnerabilities in Intel CPUs, called Microarchitectural Data Sampling (MDS), also known as ZombieLoad, RIDL, and Fallout, may allow information disclosure. Intel states that selected 8th and 9th Generation Intel Core processors, as well as the 2nd Generation Intel Xeon Scalable processor family, are not vulnerable to MDS. If you are using one of these processors, no further action is necessary.
For other Intel processors, ASUS is working closely with Intel to provide a solution in a forthcoming BIOS update. We recommend owners of affected products update both the BIOS and operating system as soon as these mitigations are available. Please find our first-wave model list below and download the appropriate BIOS update from the ASUS Support website. More details, including affected systems, will be added to this document as they become available.
Source:
ASUS
For other Intel processors, ASUS is working closely with Intel to provide a solution in a forthcoming BIOS update. We recommend owners of affected products update both the BIOS and operating system as soon as these mitigations are available. Please find our first-wave model list below and download the appropriate BIOS update from the ASUS Support website. More details, including affected systems, will be added to this document as they become available.
7 Comments on ASUS Provides BIOS updates addressing MDS vulnerabilities, ZombieLoad, RIDL, and Fallout
What is more the BIOS is not the only source of microcode updates. Microsoft is distributing microcode updates via Windows Update for Windows 10 lower than 1803. I'm assuming they will be available for the latest versions at a later date. You can disable the mitigations at your own risk.
Don't let marketing fool you, the performance cost is real and has been benchmarked. It affects server CPUs, laptops, and the cost for older generations make them run as bad as AMD FX in heavy I/O.
Is there any list of Asus motherboards about this?