Shalimar 5 years ago
Researchers discover seven new Meltdown and Spectre attacks | ZDNet
A team of nine academics has revealed today #seven new #CPU #attacks. The seven impact AMD, ARM, and Intel CPUs to various degrees.

Two of the seven new attacks are variations of the #Meltdown attack, while the other five are variations on the original #Spectre attack -- two well-known attacks that have been revealed at the start of the year and found to impact CPUs models going back to #1995.
https://www.zdnet.com/arti...
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Replies

  • Kevinmc 5 years ago
    I have one vulnerability,

    [1;34mCVE-2018-3640 aka 'Variant 3a, rogue system register read'
    * CPU microcode mitigates the vulnerability:  NO 
    > STATUS:  VULNERABLE  (an up-to-date CPU microcode is needed to mitigate this vulnerability)
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  • Armatus 5 years ago
    #sh ./spectre-meltdown-checker.sh
    Checking for vulnerabilities on current system
    Kernel is Linux 4.14.78-1-ARCH #1 SMP PREEMPT Wed Oct 24 00:38:41 UTC 2018 armv7l
    CPU is ARM v7 model 0xc07
    ...
    SUMMARY: CVE-2017-5753:KO CVE-2017-5715:OK CVE-2017-5754:OK CVE-2018-3640:KO CVE-2018-3639:OK CVE-2018-3615:OK CVE-2018-3620:OK CVE-2018-3646:OK

    so i have at least 2 vulnerabilities
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