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https://github.com/speed47/spectre-meltdown-checker
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ARM: display a friendly name instead of empty string
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@ -166,6 +166,8 @@ is_cpu_vulnerable()
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variant1=0
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variant1=0
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variant2=0
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variant2=0
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variant3=0
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variant3=0
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# we also set a friendly name for the CPU to be used in the script if needed
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cpu_friendly_name=$(grep '^model name' /proc/cpuinfo | cut -d: -f2- | head -1)
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if grep -q GenuineIntel /proc/cpuinfo; then
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if grep -q GenuineIntel /proc/cpuinfo; then
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# Intel
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# Intel
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@ -188,6 +190,7 @@ is_cpu_vulnerable()
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cpupart=$(awk '/CPU part/ {print $4;exit}' /proc/cpuinfo)
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cpupart=$(awk '/CPU part/ {print $4;exit}' /proc/cpuinfo)
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cpuarch=$(awk '/CPU architecture/ {print $3;exit}' /proc/cpuinfo)
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cpuarch=$(awk '/CPU architecture/ {print $3;exit}' /proc/cpuinfo)
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if [ -n "$cpupart" -a -n "$cpuarch" ]; then
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if [ -n "$cpupart" -a -n "$cpuarch" ]; then
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cpu_friendly_name="ARM v$cpuarch Part Number $cpupart"
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# Cortex-R7 and Cortex-R8 are real-time and only used in medical devices or such
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# Cortex-R7 and Cortex-R8 are real-time and only used in medical devices or such
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# I can't find their CPU part number, but it's probably not that useful anyway
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# I can't find their CPU part number, but it's probably not that useful anyway
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# model R7 R8 A9 A15 A17 A57 A72 A73 A75
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# model R7 R8 A9 A15 A17 A57 A72 A73 A75
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@ -569,7 +572,9 @@ if [ "$opt_live" = 1 ]; then
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_warn
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_warn
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fi
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fi
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_info "Checking for vulnerabilities against running kernel \033[35m"$(uname -s) $(uname -r) $(uname -v) $(uname -m)"\033[0m"
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_info "Checking for vulnerabilities against running kernel \033[35m"$(uname -s) $(uname -r) $(uname -v) $(uname -m)"\033[0m"
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_info "CPU is\033[35m"$(grep '^model name' /proc/cpuinfo | cut -d: -f2 | head -1)"\033[0m"
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# call is_cpu_vulnerable to fill the cpu_friendly_name var
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is_cpu_vulnerable 1
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_info "CPU is\033[35m$cpu_friendly_name\033[0m"
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# try to find the image of the current running kernel
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# try to find the image of the current running kernel
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# first, look for the BOOT_IMAGE hint in the kernel cmdline
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# first, look for the BOOT_IMAGE hint in the kernel cmdline
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