Head on this page.

Download Center | TOUGHBOOK | TOUGHPAD

Download Center Home | Panasonic Global PC Top

Download Center Home > Q2 2018 Speculative Execution Side Channel Update (INTEL-SA-00115)

Q2 2018 Speculative Execution Side Channel Update (INTEL-SA-00115)

Release Date: May 22, 2018
Updated: December 5, 2018

Intel and Microsoft updated the security information of vulnerability by Side Channel Analysis as INTEL-SA-00115.

Note : 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

Q2 2018 Speculative Execution Side Channel Update

- Microsoft site

ADV180012 Microsoft Guidance for Speculative Store Bypass

ADV180013 Microsoft Guidance for Rogue System Register Read

According to above site, there are below two vulnerabilities.

CVE-2018-3639 - Speculative Store Bypass (SSB) - also known as Variant 4
CVE-2018-3640 - Rogue System Register Read (RSRE) - also known as Variant 3a

■ Countermeasure

We will sequentially announce the affected models by this vulnerabilitie, and the firmware release plan to mitigate security problems.

Please check the following, Affected Models.

In light of new developments from Intel, Panasonic actively working with Intel to update the new schedule, please check back regularly for updated release dates.

In addition to the firmware update, Panasonic suggests that our customers follow the advice of both the operating system vendor, software vendor and of the chipset vendor to ensure all available protections are being utilised.

Affected Models

Model	Detailed model numbers	Targeted release date
CF-19	CF-19Z****** (mk8)	Download ▶ Released on November 20, 2018
	CF-19[5/6/8/9]****** (mk7)
	CF-19[0/1/2/3/4]****** (mk6)
	CF-19[7/A/B/X/Y]****** (mk5)	Currently confirming
	CF-19[R/S/T/V/W]****** (mk4)	Currently confirming
CF-20	CF-20[E/F/G/H]****** (mk2)	Download ▶ Released on July 10, 2018
CF-20	CF-20[A/B/C/D]****** (mk1)	Download ▶ Released on August 28, 2018
CF-31	CF-31[1/2/3/4]****** (mk5)	Download ▶ Released on September 25, 2018
	CF-31[W/X/Y]****** (mk4)	Download ▶ Released on November 20, 2018
	CF-31[S/U/V]****** (mk3)	Download ▶ Released on November 20, 2018
	CF-31[J/K/M/P/R/T]******* (mk2)	Currently confirming
	CF-31[A/B/D/F]****** (mk1)	Currently confirming
CF-33	CF-33[A/B/C/L/M/N/V/W]****** (mk1)	Download ▶ Released on July 10, 2018
CF-33	CF-33[D/E/P/Q]****** (mk1)	Download ▶ Released on August 28, 2018
CF-52	CF-52V****** (mk5)	Download ▶ Released on November 20, 2018
	CF-52[S/T]****** (mk4)	Currently confirming
	CF-52[M/N/P/Q/R]****** (mk3)	Currently confirming
CF-53	CF-53[2/3/4/5/7]****** (mk4)	Download ▶ Released on October 30, 2018
	CF-53[S/T/U/V/Y/Z/1]****** (mk3)	Download ▶ Released on November 20, 2018
	CF-53[J/K/L/M/N/P]****** (mk2)	Download ▶ Released on November 20, 2018
	CF-53[A/B/C/D]****** (mk1)	Currently confirming
CF-54	CF-54[G/H/J]****** (mk3)	Download ▶ Released on July 10, 2018
	CF-54[D/E/F]****** (mk2)	Download ▶ Released on August 28, 2018
	CF-54[A/B/C]****** (mk1)	Download ▶ Released on September 25, 2018
CF-AX2	CF-AX2L****** (mk1)	Download ▶ Released on December 5, 2018
CF-AX3	CF-AX3E****** (mk2)	Download ▶ Released on October 30, 2018
CF-C1	CF-C1[B/L]****** (mk2)	Currently confirming
CF-C1	CF-C1[A/K]****** (mk1)	Currently confirming
CF-C2	CF-C2[C/D]****** (mk2/mk2.5)	Download ▶ Released on October 30, 2018
CF-C2	CF-C2A****** (mk1)	Download ▶ Released on December 5, 2018
CF-D1	CF-D1[N/Q]****** (mk3)	Download ▶ Released on August 28, 2018
	CF-D1[G/K]****** (mk2)	Download ▶ Released on November 20, 2018
	CF-D1[A/D]****** (mk1)	Currently confirming
CF-F9	CF-F9K****** (mk2)	Currently confirming
CF-H2	CF-H2[P/Q/S]****** (mk3)	Download ▶ Released on November 20, 2018
	CF-H2[F/G/H]****** (mk2)	Download ▶ Released on November 20, 2018
	CF-H2[A/B]****** (mk1)	Currently confirming
CF-LX3	CF-LX3J****** (mk3)	Download ▶ Released on October 30, 2018
CF-LX3	CF-LX3E****** (mk2)	Download ▶ Released on October 30, 2018
CF-LX6	CF-LX6YDAZTM, CF-LX6T***** (mk3)	Download ▶ Released on July 10, 2018
CF-MX4	CF-MX4E****** (mk1)	Download ▶ Released on September 25, 2018
CF-S10	CF-S10C****** (mk2)	Currently confirming
CF-S9	CF-S9K****** (mk2)	Currently confirming
CF-SX2	CF-SX2J****** (mk1 Asia model)	Download ▶ Released on December 5, 2018
CF-SX4	CF-SX4E****** (mk1)	Download ▶ Released on September 25, 2018
CF-SZ6	CF-SZ6R***** (mk2)	Download ▶ Released on July 10, 2018
CF-XZ6	CF-XZ6R***** (mk1)	Download ▶ Released on July 10, 2018
FZ-G1	FZ-G1[P/Q/R]****** (mk4)	Download ▶ Released on August 28, 2018
	FZ-G1[J/K/L]****** (mk3)	Download ▶ Released on Septmber 25, 2018
	FZ-G1F****** (mk2)	Download ▶ Released on October 30, 2018
	FZ-G1A****** (mk1)	Download ▶ Released on November 20, 2018
FZ-M1	FZ-M1F****, FZ-M1ECF*R (mk2)	Download ▶ Released on August 28, 2018
FZ-M1	FZ-M1C****** (mk1)	Download ▶ Released on October 30, 2018
FZ-Q1	FZ-Q1C****** (mk1)	Download ▶ Released on October 30, 2018
FZ-Q2	FZ-Q2[F/G]****** (mk1)	Download ▶ Released on August 28, 2018
FZ-Y1	FZ-Y1[C/D]****** (mk2)	Download ▶ Released on Septmer 25, 2018
UT-MA6000	UT-MA6****** (mk1)	Download ▶ Released on November 20, 2018
UT-MB5000	UT-MB5****** (mk1)	Download ▶ Released on November 20, 2018

* If there is any error while updating this patch, please contact your regional field support engineer for further assistance.

Return to Top