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List of Speculative Execution Vulnerabilities

September 1, 2018 by Albert Valbuena

VulnerabilityCVEExploit namePublic vulnerability nameFirmware changes
Spectre2017-5753Variant 1Bounds Check Bypass (BCB)No
Spectre2017-5715Variant 2Branch Target Injection (BTI)Yes
Meltdown2017-5754Variant 3Rogue Data Cache Load (RDCL)No
Spectre-NG2018-3640Variant 3aRogue System Register Read (RSRE)Yes
Spectre-NG2018-3639Variant 4Speculative Store Bypass (SSB)Yes
Spectre-NG2018-3665Lazy FP State RestoreNo
Spectre-NG2018-3693Variant 1.1Bounds Check Bypass Store (BCBS)No
SpectreVariant 1.2Read-only protection bypass (RPB)
SpectreRSBReturn Mispredict
TLBleedTLBleed
L1 Terminal Fault SGX2018-3615Foreshadow SGXYes
L1 Terminal Fault OS/SMM2018-3620Foreshadow NG OS/SMMYes
L1 Terminal Fault VMM2018-3634Foreshadow NG VMMYes

This is a simple post in order to have a list of speculative execution vulnerabilities that have appeared during the last year. If some new ones appeared I will have to update it at some time in time. Do not take this post as an immediate source of information. Others do better and quicker than I.

Sources:

https://www.bleepingcomputer.com/news/security/new-spectre-11-and-spectre-12-cpu-flaws-disclosed/

https://www.bleepingcomputer.com/news/security/researchers-detail-new-cpu-side-channel-attack-named-spectrersb/

https://en.wikipedia.org/wiki/Spectre_(security_vulnerability)

https://www.theregister.co.uk/2018/06/22/intel_tlbleed_key_data_leak/

https://www.vusec.net/projects/tlbleed/

https://www.bleepingcomputer.com/news/security/researchers-disclose-new-foreshadow-l1tf-vulnerabilities-affecting-intel-cpus/

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