The Complete List Of CPUs Vulnerable To Meltdown / Spectre Rev. 4.0

Apple, ARM & Intel CPUs Affected By Meltdown & Spectre

The Apple CPUs Vulnerable To Meltdown / Spectre

Apple makes custom processors based on the ARM microarchitecture. They have not released specific information on which of their processors are affected by which exploit, but this is what we know so far.

Affected Variants : Apple only issued a general notice that their processors are affected by both Meltdown and Spectre, not the specific variants.

  • Apple A4
  • Apple A5
  • Apple A5X
  • Apple A6
  • Apple A6X
  • Apple A7
  • Apple A8
  • Apple A8X
  • Apple A9
  • Apple A9X
  • Apple A10 Fusion
  • Apple A10X Fusion
  • Apple A11 Bionic

Vulnerable iOS or tvOS Devices : Apple was vague about the iOS devices that were affected, but based on the affected CPU cores, here are the iOS devices that are vulnerable to Meltdown and Spectre :

  • Apple iPad, iPad 2, iPad 3, iPad 4
  • Apple iPad Air, iPad Air 2
  • Apple iPad Mini, iPad Mini 2, iPad Mini 3
  • Apple iPad Pro (9.7″, 10.5″ and 12.9″)
  • Apple iPhone 4, iPhone 4S, iPhone 5, iPhone 5C, iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X
  • Apple iPod Touch 4th Generation, iPod Touch 5th Generation, iPod Touch 6th Generation
  • Apple TV 2nd Generation, 3rd Generation, 4th Generation and 5th Generation

 

The ARM CPUs Vulnerable To Meltdown / Spectre

ARM CPUs Vulnerable To All Three Variants

Affected Variants : Variants 1 and 2, and either Variant 3 or Variant 3a, of the speculative execution CPU bug. They are vulnerable to Meltdown and both variants of Spectre.

  • AMD Cortex-A75
  • AMD Cortex-A72
  • AMD Cortex-A57
  • AMD Cortex-A15

Mobile SoCs Using These ARM CPUs (Not Exhaustive)

  • HiSilicon Kirin 950
  • MediaTek MT8173
  • MediaTek MT6795
  • Qualcomm Snapdragon 845
  • Qualcomm Snapdragon 810 / 808
  • Qualcomm Snapdragon 653 / 652 / 650
  • Samsung Exynos 7420
  • Samsung Exynos 5433
  • Samsung Exynos 5 Dual (Exynos 5250)

Server SoCs Using These ARM CPUs

  • AMD Opteron A1170
  • AMD Opteron A1150
  • AMD Opteron A1120

ARM CPUs Vulnerable To Only Spectre 1 & 2

Affected Variant : Variants 1 and 2 of the speculative execution CPU bug. They are not vulnerable to Meltdown.

  • ARM Cortex-A73
  • ARM Cortex-A17
  • ARM Cortex-A15
  • ARM Cortex-A9
  • ARM Cortex-A8
  • ARM Cortex-R8
  • ARM Cortex-R7

Mobile SoCs Using These ARM CPUs (Not Exhaustive)

  • HiSilicon Kirin 970
  • HiSilicon Kirin 960
  • MediaTek Helio X30
  • MediaTek MT6595
  • Qualcomm Snapdragon 835
  • Qualcomm Snapdragon 653
  • Samsung Exynos 9610
  • Samsung Exynos 7885

 

Intel UMPC / Smartphone SoCs Vulnerable To Meltdown + Spectre

Affected Variants : These Intel SoCs are affected by all three variants of the speculative execution CPU bug. They are vulnerable to the Meltdown and both Spectre exploits.

Intel Apollo Lake (2016)

  • Intel Atom x7-E3950
  • Intel Atom x7-E3940
  • Intel Atom x7-E3930

Intel Cherry Trail-T (2016)

  • Intel Atom X7-Z8750
  • Intel Atom X7-Z8700
  • Intel Atom X7-Z8550
  • Intel Atom X7-Z8500
  • Intel Atom X7-Z8350
  • Intel Atom X7-Z8330
  • Intel Atom X7-Z8300

Intel Braswell (2016)

  • Intel Atom x5-E8000

Intel SoFIA (2015)

  • Intel Atom x3-C3445
  • Intel Atom x3-C3405
  • Intel Atom x3-C3295RK
  • Intel Atom x3-C3265RK
  • Intel Atom x3-C3235RK
  • Intel Atom x3-C3230RK
  • Intel Atom x3-C3205RK
  • Intel Atom x3-C3200RK
  • Intel Atom x3-C3130

Intel Moorefield (2014)

  • Intel Atom Z3590
  • Intel Atom Z3580
  • Intel Atom Z3570
  • Intel Atom Z3560
  • Intel Atom Z3530

Intel Merrifield (2014)

  • Intel Atom Z3480
  • Intel Atom Z3460

Intel Bay Trail-T (2013)

  • Intel Atom Z3795
  • Intel Atom Z3785
  • Intel Atom Z3775
  • Intel Atom Z3775D
  • Intel Atom Z3770
  • Intel Atom Z3770D
  • Intel Atom Z3745
  • Intel Atom Z3745D
  • Intel Atom Z3740
  • Intel Atom Z3740D
  • Intel Atom Z3736F
  • Intel Atom Z3736G
  • Intel Atom Z3735D
  • Intel Atom Z3735E
  • Intel Atom Z3735F
  • Intel Atom Z3735G
  • Intel Atom Z3680
  • Intel Atom Z3680D

Intel Bay Trail-I (2013)

  • Intel Atom E3845
  • Intel Atom E3827
  • Intel Atom E3826
  • Intel Atom E3825
  • Intel Atom E3815
  • Intel Atom E3805

Next Page > Intel Server / Workstation CPUs Vulnerable To Meltdown + Spectre

 

Support Tech ARP!

If you like our work, you can help support our work by visiting our sponsors, participating in the Tech ARP Forums, or even donating to our fund. Any help you can render is greatly appreciated!


Comments

comments

About The Author

Related posts

7 Comments

  1. Pingback: Everything We Know About The Intel, AMD & ARM CPU Bug! - Tech ARP

  2. DARKFiB3R

    Thank you for making this list, it’s very helpful, and much appreciated.

    I’m interested to know if the Core 2 Duo range of CPUs is affected.

    Reply
    1. Dr. Adrian Wong

      It’s our pleasure. We will be adding more CPUs to the list shortly, and will keep updating it when we get more details.

      Right now, no, the Core 2 Duo range of CPUs are not affected.

      Reply
  3. Pingback: Everything On The Intel, AMD & ARM CPU Bug! Rev. 2.0 - Tech ARP

Leave a Reply

%d bloggers like this: