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https://github.com/speed47/spectre-meltdown-checker
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chore: remove warning in README, fix display indentation
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@ -2,16 +2,12 @@ Spectre & Meltdown Checker
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==========================
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A shell script to tell if your system is vulnerable against the several "speculative execution" CVEs that were made public in 2018.
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This includes:
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- CVE-2017-5753 aka Spectre Variant 1
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- CVE-2017-5715 aka Spectre Variant 2
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- CVE-2017-5754 aka Meltdown or Variant 3
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- CVE-2018-3640 aka Variant 3a
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- CVE-2018-3639 aka Variant 4
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**Note: as CVE-2018-3639 and CVE-2018-3640 are extremely recent (published on May 21th 2018), expect frequent changes of the script in the next days to adjust detection.**
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Supported operating systems:
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- Linux (all versions, flavors and distros)
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- BSD (FreeBSD, NetBSD, DragonFlyBSD)
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@ -2920,7 +2920,7 @@ check_variant3a()
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sys_interface_available=0
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msg=''
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_info_nol " * CPU microcode mitigates the vulnerability: "
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_info_nol "* CPU microcode mitigates the vulnerability: "
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if [ -n "$cpuid_ssbd" ]; then
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# microcodes that ship with SSBD are known to also fix variant3a
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# there is no specific cpuid bit as far as we know
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@ -2953,7 +2953,7 @@ check_variant4()
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sys_interface_available=1
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fi
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if [ "$opt_sysfs_only" != 1 ]; then
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_info_nol " * Kernel supports speculation store bypass: "
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_info_nol "* Kernel supports speculation store bypass: "
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if [ "$opt_live" = 1 ]; then
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if grep -Eq 'Speculation.?Store.?Bypass:' /proc/self/status 2>/dev/null; then
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kernel_ssb='found in /proc/self/status'
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