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Q3 2018 Speculative Execution Side Channel Update (INTEL-SA-00161)

Release Date: August 30, 2018 
Updated: December 5, 2018 

Intel and Microsoft updated the security information of vulnerability by Side Channel Analysis as INTEL-SA-00161.

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

 Q3 2018 Speculative Execution Side Channel Update 

- Microsoft site

 ADV180018 Microsoft Guidance to mitigate L1TF variant 

According to above site, there are below three vulnerabilities.

  • CVE-2018-3615 - L1 Terminal Fault: SGX
  • CVE-2018-3620 - L1 Terminal Fault: OS/SMM
  • CVE-2018-3646 - L1 Terminal Fault: VMM

■ 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)

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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)
CF-20 CF-20[E/F/G/H]****** (mk2)

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Released on July 10, 2018

CF-20[A/B/C/D]****** (mk1)

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Released on August 28, 2018

CF-31 CF-31[1/2/3/4]****** (mk5)

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Released on September 25, 2018

CF-31[W/X/Y]****** (mk4)

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Released on November 20, 2018

CF-31[S/U/V]****** (mk3)
CF-31[J/K/M/P/R/T]******* (mk2)

Currently confirming

CF-31[A/B/D/F]****** (mk1)
CF-33 CF-33[A/B/C/L/M/N/V/W]****** (mk1)

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Released on July 10, 2018

CF-33[D/E/P/Q]****** (mk1)

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Released on August 28, 2018

CF-52 CF-52V****** (mk5)

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Released on November 20, 2018

CF-52[S/T]****** (mk4)

Currently confirming

CF-52[M/N/P/Q/R]****** (mk3)
CF-53 CF-53[2/3/4/5/7]****** (mk4)

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Released on October 30, 2018

CF-53[S/T/U/V/Y/Z/1]****** (mk3)

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Released on November 20, 2018

CF-53[J/K/L/M/N/P]****** (mk2)
CF-53[A/B/C/D]****** (mk1)

Currently confirming

CF-54 CF-54[G/H/J]****** (mk3)

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Released on July 10, 2018

CF-54[D/E/F]****** (mk2)

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Released on August 28, 2018

CF-54[A/B/C]****** (mk1)

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Released on September 25, 2018

CF-AX2 CF-AX2L****** (mk1)

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Released on December 5, 2018

CF-AX3 CF-AX3E****** (mk2)

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Released on October 30, 2018

CF-C1 CF-C1[B/L]****** (mk2)

Currently confirming

CF-C1[A/K]****** (mk1)
CF-C2 CF-C2[C/D]****** (mk2/mk2.5)

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Released on October 30, 2018

CF-C2A****** (mk1)

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Released on December 5, 2018

CF-D1 CF-D1[N/Q]****** (mk3)

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Released on August 28, 2018

CF-D1[G/K]****** (mk2)

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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)
CF-H2[A/B]****** (mk1)

Currently confirming

CF-LX3 CF-LX3J****** (mk3)

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Released on October 30, 2018

CF-LX3E****** (mk2)
CF-LX6 CF-LX6YDAZTM, CF-LX6T***** (mk3)

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Released on July 10, 2018

CF-MX4 CF-MX4E****** (mk1)

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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)

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Released on December 5, 2018

CF-SX4 CF-SX4E****** (mk1)

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Released on September 25, 2018

CF-SZ6 CF-SZ6R***** (mk2)

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Released on July 10, 2018

CF-XZ6 CF-XZ6R***** (mk1)

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Released on July 10, 2018

FZ-G1 FZ-G1[P/Q/R]****** (mk4)

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Released on August 28, 2018

FZ-G1[J/K/L]****** (mk3)

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Released on Septmber 25, 2018

FZ-G1F****** (mk2)

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Released on October 30, 2018

FZ-G1A****** (mk1)

Download ▶

Released on November 20, 2018

FZ-M1 FZ-M1F******, FZ-M1ECF***R (mk2)

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Released on August 28, 2018

FZ-M1C****** (mk1)

Download ▶

Released on October 30, 2018

FZ-Q1 FZ-Q1C****** (mk1)

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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)

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Released on Septmer 25, 2018

UT-MA6000 UT-MA6****** (mk1)

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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.

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