FIX: Meltdown report section

Change-Id: Ia6c76ed2a63ceccbd61d6abd8647b14e4ef1d5bf
Signed-off-by: Peter Mikus <pmikus@cisco.com>

1 files changed, 163 insertions, 0 deletions

diff --git a/docs/report/introduction/test_environment_sut_meltspec_clx.rst b/docs/report/introduction/test_environment_sut_meltspec_clx.rst
index 88400338a5..a715971c5b 100644
--- a/docs/report/introduction/test_environment_sut_meltspec_clx.rst
+++ b/docs/report/introduction/test_environment_sut_meltspec_clx.rst
@@ -170,3 +170,166 @@ made public in 2018. Script is available on `Spectre & Meltdown Checker Github
   > STATUS: NOT VULNERABLE (this system is not running a hypervisor)
 
   > SUMMARY: CVE-2017-5753:OK CVE-2017-5715:OK CVE-2017-5754:OK CVE-2018-3640:OK CVE-2018-3639:OK CVE-2018-3615:OK CVE-2018-3620:OK CVE-2018-3646:OK CVE-2018-12126:OK CVE-2018-12130:OK CVE-2018-12127:OK CVE-2019-11091:OK CVE-2019-11135:OK CVE-2018-12207:OK
+
+::
+
+  awk: fatal: cannot open file `bash for reading (No such file or directory)
+  Checking for vulnerabilities on current system
+  Kernel is Linux 4.15.0-72-generic #81-Ubuntu SMP Tue Nov 26 12:20:02 UTC 2019 x86_64
+  CPU is Intel(R) Xeon(R) Gold 6252N CPU @ 2.30GHz
+
+  Hardware check
+  * Hardware support (CPU microcode) for mitigation techniques
+    * Indirect Branch Restricted Speculation (IBRS)
+      * SPEC_CTRL MSR is available: YES
+      * CPU indicates IBRS capability: YES (SPEC_CTRL feature bit)
+    * Indirect Branch Prediction Barrier (IBPB)
+      * PRED_CMD MSR is available: YES
+      * CPU indicates IBPB capability: YES (SPEC_CTRL feature bit)
+    * Single Thread Indirect Branch Predictors (STIBP)
+      * SPEC_CTRL MSR is available: YES
+      * CPU indicates STIBP capability: YES (Intel STIBP feature bit)
+    * Speculative Store Bypass Disable (SSBD)
+      * CPU indicates SSBD capability: YES (Intel SSBD)
+    * L1 data cache invalidation
+      * FLUSH_CMD MSR is available: YES
+      * CPU indicates L1D flush capability: YES (L1D flush feature bit)
+    * Microarchitectural Data Sampling
+      * VERW instruction is available: YES (MD_CLEAR feature bit)
+    * Enhanced IBRS (IBRS_ALL)
+      * CPU indicates ARCH_CAPABILITIES MSR availability: YES
+      * ARCH_CAPABILITIES MSR advertises IBRS_ALL capability: YES
+    * CPU explicitly indicates not being vulnerable to Meltdown/L1TF (RDCL_NO): YES
+    * CPU explicitly indicates not being vulnerable to Variant 4 (SSB_NO): NO
+    * CPU/Hypervisor indicates L1D flushing is not necessary on this system: YES
+    * Hypervisor indicates host CPU might be vulnerable to RSB underflow (RSBA): NO
+    * CPU explicitly indicates not being vulnerable to Microarchitectural Data Sampling (MDS_NO): YES
+    * CPU explicitly indicates not being vulnerable to TSX Asynchronous Abort (TAA_NO): NO
+    * CPU explicitly indicates not being vulnerable to iTLB Multihit (PSCHANGE_MSC_NO): NO
+    * CPU explicitly indicates having MSR for TSX control (TSX_CTRL_MSR): YES
+      * TSX_CTRL MSR indicates TSX RTM is disabled: YES
+      * TSX_CTRL MSR indicates TSX CPUID bit is cleared: YES
+    * CPU supports Transactional Synchronization Extensions (TSX): NO
+    * CPU supports Software Guard Extensions (SGX): NO
+    * CPU microcode is known to cause stability problems: NO (family 0x6 model 0x55 stepping 0x7 ucode 0x500002c cpuid 0x50657)
+    * CPU microcode is the latest known available version: awk: fatal: cannot open file `bash for reading (No such file or directory)
+  UNKNOWN (latest microcode version for your CPU model is unknown)
+  * CPU vulnerability to the speculative execution attack variants
+    * Vulnerable to CVE-2017-5753 (Spectre Variant 1, bounds check bypass): YES
+    * Vulnerable to CVE-2017-5715 (Spectre Variant 2, branch target injection): YES
+    * Vulnerable to CVE-2017-5754 (Variant 3, Meltdown, rogue data cache load): NO
+    * Vulnerable to CVE-2018-3640 (Variant 3a, rogue system register read): YES
+    * Vulnerable to CVE-2018-3639 (Variant 4, speculative store bypass): YES
+    * Vulnerable to CVE-2018-3615 (Foreshadow (SGX), L1 terminal fault): NO
+    * Vulnerable to CVE-2018-3620 (Foreshadow-NG (OS), L1 terminal fault): YES
+    * Vulnerable to CVE-2018-3646 (Foreshadow-NG (VMM), L1 terminal fault): YES
+    * Vulnerable to CVE-2018-12126 (Fallout, microarchitectural store buffer data sampling (MSBDS)): NO
+    * Vulnerable to CVE-2018-12130 (ZombieLoad, microarchitectural fill buffer data sampling (MFBDS)): NO
+    * Vulnerable to CVE-2018-12127 (RIDL, microarchitectural load port data sampling (MLPDS)): NO
+    * Vulnerable to CVE-2019-11091 (RIDL, microarchitectural data sampling uncacheable memory (MDSUM)): NO
+    * Vulnerable to CVE-2019-11135 (ZombieLoad V2, TSX Asynchronous Abort (TAA)): NO
+    * Vulnerable to CVE-2018-12207 (No eXcuses, iTLB Multihit, machine check exception on page size changes (MCEPSC)): YES
+
+  CVE-2017-5753 aka Spectre Variant 1, bounds check bypass
+  * Mitigated according to the /sys interface: YES (Mitigation: usercopy/swapgs barriers and __user pointer sanitization)
+  * Kernel has array_index_mask_nospec: YES (1 occurrence(s) found of x86 64 bits array_index_mask_nospec())
+  * Kernel has the Red Hat/Ubuntu patch: NO
+  * Kernel has mask_nospec64 (arm64): NO
+  > STATUS: NOT VULNERABLE (Mitigation: usercopy/swapgs barriers and __user pointer sanitization)
+
+  CVE-2017-5715 aka Spectre Variant 2, branch target injection
+  * Mitigated according to the /sys interface: YES (Mitigation: Enhanced IBRS, IBPB: conditional, RSB filling)
+  * Mitigation 1
+    * Kernel is compiled with IBRS support: YES
+      * IBRS enabled and active: YES (Enhanced flavor, performance impact will be greatly reduced)
+    * Kernel is compiled with IBPB support: YES
+      * IBPB enabled and active: YES
+  * Mitigation 2
+    * Kernel has branch predictor hardening (arm): NO
+    * Kernel compiled with retpoline option: YES
+    * Kernel supports RSB filling: YES
+  > STATUS: NOT VULNERABLE (Enhanced IBRS + IBPB are mitigating the vulnerability)
+
+  CVE-2017-5754 aka Variant 3, Meltdown, rogue data cache load
+  * Mitigated according to the /sys interface: YES (Not affected)
+  * Kernel supports Page Table Isolation (PTI): YES
+    * PTI enabled and active: UNKNOWN (dmesg truncated, please reboot and relaunch this script)
+    * Reduced performance impact of PTI: YES (CPU supports INVPCID, performance impact of PTI will be greatly reduced)
+  * Running as a Xen PV DomU: NO
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2018-3640 aka Variant 3a, rogue system register read
+  * CPU microcode mitigates the vulnerability: YES
+  > STATUS: NOT VULNERABLE (your CPU microcode mitigates the vulnerability)
+
+  CVE-2018-3639 aka Variant 4, speculative store bypass
+  * Mitigated according to the /sys interface: YES (Mitigation: Speculative Store Bypass disabled via prctl and seccomp)
+  * Kernel supports disabling speculative store bypass (SSB): YES (found in /proc/self/status)
+  * SSB mitigation is enabled and active: YES (per-thread through prctl)
+  * SSB mitigation currently active for selected processes: YES (systemd-journald systemd-logind systemd-networkd systemd-resolved systemd-timesyncd systemd-udevd)
+  > STATUS: NOT VULNERABLE (Mitigation: Speculative Store Bypass disabled via prctl and seccomp)
+
+  CVE-2018-3615 aka Foreshadow (SGX), L1 terminal fault
+  * CPU microcode mitigates the vulnerability: N/A
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2018-3620 aka Foreshadow-NG (OS), L1 terminal fault
+  * Mitigated according to the /sys interface: YES (Not affected)
+  * Kernel supports PTE inversion: YES (found in kernel image)
+  * PTE inversion enabled and active: NO
+  > STATUS: NOT VULNERABLE (Not affected)
+
+  CVE-2018-3646 aka Foreshadow-NG (VMM), L1 terminal fault
+  * Information from the /sys interface: Not affected
+  * This system is a host running a hypervisor: NO
+  * Mitigation 1 (KVM)
+    * EPT is disabled: NO
+  * Mitigation 2
+    * L1D flush is supported by kernel: YES (found flush_l1d in /proc/cpuinfo)
+    * L1D flush enabled: NO
+    * Hardware-backed L1D flush supported: YES (performance impact of the mitigation will be greatly reduced)
+    * Hyper-Threading (SMT) is enabled: YES
+  > STATUS: NOT VULNERABLE (your kernel reported your CPU model as not vulnerable)
+
+  CVE-2018-12126 aka Fallout, microarchitectural store buffer data sampling (MSBDS)
+  * Mitigated according to the /sys interface: YES (Not affected)
+  * Kernel supports using MD_CLEAR mitigation: YES (md_clear found in /proc/cpuinfo)
+  * Kernel mitigation is enabled and active: NO
+  * SMT is either mitigated or disabled: NO
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2018-12130 aka ZombieLoad, microarchitectural fill buffer data sampling (MFBDS)
+  * Mitigated according to the /sys interface: YES (Not affected)
+  * Kernel supports using MD_CLEAR mitigation: YES (md_clear found in /proc/cpuinfo)
+  * Kernel mitigation is enabled and active: NO
+  * SMT is either mitigated or disabled: NO
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2018-12127 aka RIDL, microarchitectural load port data sampling (MLPDS)
+  * Mitigated according to the /sys interface: YES (Not affected)
+  * Kernel supports using MD_CLEAR mitigation: YES (md_clear found in /proc/cpuinfo)
+  * Kernel mitigation is enabled and active: NO
+  * SMT is either mitigated or disabled: NO
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2019-11091 aka RIDL, microarchitectural data sampling uncacheable memory (MDSUM)
+  * Mitigated according to the /sys interface: YES (Not affected)
+  * Kernel supports using MD_CLEAR mitigation: YES (md_clear found in /proc/cpuinfo)
+  * Kernel mitigation is enabled and active: NO
+  * SMT is either mitigated or disabled: NO
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2019-11135 aka ZombieLoad V2, TSX Asynchronous Abort (TAA)
+  * Mitigated according to the /sys interface: YES (Mitigation: TSX disabled)
+  * TAA mitigation is supported by kernel: YES (found tsx_async_abort in kernel image)
+  * TAA mitigation enabled and active: YES (Mitigation: TSX disabled)
+  > STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
+
+  CVE-2018-12207 aka No eXcuses, iTLB Multihit, machine check exception on page size changes (MCEPSC)
+  * Mitigated according to the /sys interface: YES (KVM: Mitigation: Split huge pages)
+  * This system is a host running a hypervisor: NO
+  * iTLB Multihit mitigation is supported by kernel: YES (found itlb_multihit in kernel image)
+  * iTLB Multihit mitigation enabled and active: YES (KVM: Mitigation: Split huge pages)
+  > STATUS: NOT VULNERABLE (this system is not running a hypervisor)
+
+  > SUMMARY: CVE-2017-5753:OK CVE-2017-5715:OK CVE-2017-5754:OK CVE-2018-3640:OK CVE-2018-3639:OK CVE-2018-3615:OK CVE-2018-3620:OK CVE-2018-3646:OK CVE-2018-12126:OK CVE-2018-12130:OK CVE-2018-12127:OK CVE-2019-11091:OK CVE-2019-11135:OK CVE-2018-12207:OK
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