Intel® Processors MMIO Stale Data Vulnerability Information
(INTEL-SA-00615)
Release Date: Jun 15, 2022
Updated: Dec 20, 2022
Updated: Dec 20, 2022
Intel published security information about Intel® Processors MMIO Stale Data Advisory.
We will show the information below.
Please be advised that the information will be changed or added without notice.
Vulnerability summary
Regarding details, please refer below Intel and Microsoft site.
- Intel site
- Microsoft site
According to above site, there are below four vulnerabilities.
- CVE-2022-21123 - Shared Buffer Data Read (SBDR)
- CVE-2022-21125 - Shared Buffer Data Sampling (SBDS)
- CVE-2022-21127 - Special Register Buffer Data Sampling Update (SRBDS Update)
- CVE-2022-21166 - Device Register Partial Write (DRPW)
Content of countermeasure
We will inform you about the provision of firmware on this page.
Firmware
| Target model | OS | Countermeasure module |
|---|---|---|
| FZ-40[A/B/C/D] | Windows 11 Windows 10 |
 |
| FZ-55[A/B/C] | Windows 11 Windows 10 |
|
| FZ-55[D/E/F] | Windows 11 Windows 10 |
|
| FZ-G2[A/B/C/D] | Windows 11 Windows 10 |
|
|
CF-33[G/J/K/R/S/X/1/2/3] CF-ALEPEMA9R CF-ALEPEMA9 |
Windows 11 Windows 10 |
|
| CF-LV8[R/S] | Windows 11 Windows 10 |
|
| CF-SV1R Asia-model | Windows 11 Windows 10 |
|
| CF-SV8R Asia-model | Windows 11 Windows 10 |
|
| FZ-G1[U/V/W] | Windows 10 | |
| FZ-M1J | Windows 10 | |
| FZ-Q2[F/G] | Windows 10 | |
| CF-20[E/F/G/H] | Windows 10 | |
| CF-31[6/7/8/9], CF-ALEPEMA8 | Windows 10 | |
| CF-33[A/B/C/L/M/N/V/W] | Windows 10 | |
| CF-54[G/H/J] | Windows 10 | |
|
CF-LX6T CF-LX6YDAZTM |
Windows 10 | |
|
CF-SZ6RD[G/H/S] Asia-model CF-SZ6RD[M/P/T/U/W/X] Asia-model |
Windows 10 | |
| CF-XZ6R | Windows 10 | |
| FZ-G1[P/Q/R] | Windows 10 Windows 7 |
|
|
FZ-M1F FZ-M1ECF***R |
Windows 10 Windows 7 |
|
| CF-20[A/B/C/D] | Windows 10 Windows 7 |
|
| CF-33[D/E/P/Q] | Windows 10 Windows 7 |
|
| CF-54[D/E/F] | Windows 10 Windows 7 |
|
| CF-D1[N/Q] | Windows 10 Windows 7 |
|
