File:  [NetBSD Developer Wiki] / wikisrc / security / meltdown_spectre.mdwn
Revision 1.13: download - view: text, annotated - select for diffs
Thu Mar 1 12:12:21 2018 UTC (4 years, 3 months ago) by maxv
Branches: MAIN
CVS tags: HEAD
merge the notes at the end, makes it easier to read

    1: [[!meta title="Meltdown and Spectre Status Page"]]
    2: 
    3: Status of the Fixes
    4: -------------------
    5: 
    6: ## Spectre Variant 1
    7: 
    8: [[!table data="""
    9: Port		|Vendor/Model	|Spectre (V1)	|NetBSD-6	|NetBSD-7	|NetBSD-8	|NetBSD-current
   10: amd64		|Intel		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   11: amd64		|AMD		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   12: amd64		|VIA		|Unknown	|		|		|		|
   13: i386		|Intel		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   14: i386		|AMD		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   15: i386		|VIA		|Unknown	|		|		|		|
   16: mips		|MIPS P5600	|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   17: mips		|MIPS P6600	|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   18: mips		|Other Models	|Not vulnerable	|		|		|		|
   19: """]]
   20: 
   21: ## Spectre Variant 2
   22: 
   23: [[!table data="""
   24: Port		|Vendor/Model	|Spectre (V2)	|NetBSD-6	|NetBSD-7	|NetBSD-8	|NetBSD-current
   25: amd64		|Intel		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   26: amd64		|AMD		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   27: amd64		|VIA		|Unknown	|		|		|		|
   28: i386		|Intel		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   29: i386		|AMD		|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   30: i386		|VIA		|Unknown	|		|		|		|
   31: mips		|MIPS P5600	|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   32: mips		|MIPS P6600	|Vulnerable	|Not fixed	|Not fixed	|Not fixed	|Not fixed
   33: mips		|Other Models	|Not vulnerable	|		|		|		|
   34: """]]
   35: 
   36: ## Meltdown
   37: 
   38: [[!table data="""
   39: Port		|Vendor/Model	|Meltdown (V3)	|NetBSD-6	|NetBSD-7	|NetBSD-8	|NetBSD-current
   40: amd64		|Intel		|Vulnerable	|No fix planned	|Not fixed	|Not fixed	|Fixed with SVS
   41: amd64		|AMD		|Not vulnerable	|		|		|		|
   42: amd64		|VIA		|Unknown	|		|		|		|
   43: i386		|Intel		|Vulnerable	|No fix planned	|Not fixed	|Not fixed	|Not fixed
   44: i386		|AMD		|Not vulnerable	|		|		|		|
   45: i386		|VIA		|Unknown	|		|		|		|
   46: mips		|MIPS P5600	|Not vulnerable	|		|		|		|
   47: mips		|MIPS P6600	|Not vulnerable	|		|		|		|
   48: mips		|Other Models	|Not vulnerable	|		|		|		|
   49: """]]
   50: 
   51: ## External Resources
   52: 
   53: * [MIPS Blog Post](https://www.mips.com/blog/mips-response-on-speculative-execution-and-side-channel-vulnerabilities/)
   54: * [ARM Security Update](https://developer.arm.com/support/security-update)
   55: 
   56: ## Notes
   57: 
   58: * VIA Technologies did not issue any statement regarding their CPUs. It is not currently known whether they are affected.
   59: * For Spectre Variant 2, neither Intel, nor AMD, has issued a stable microcode update.
   60: 

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