Global Information Lookup Global Information

Microarchitectural Data Sampling information


Microarchitectural Data Sampling
Logo designed for the vulnerabilities, featuring a wounded hand holding a broken microprocessor.
CVE identifier(s)CVE-2018-12126 (Fallout),
CVE-2018-12127 (RIDL),
CVE-2019-11091 (RIDL, ZombieLoad),
CVE-2018-12130 (RIDL, ZombieLoad),
CVE-2019-11135 (ZombieLoad v2)
Date discovered2018[1]
Date patched14 May 2019
DiscovererAustralia University of Adelaide
Austria Graz University of Technology
Belgium Catholic University of Leuven
China Qihoo 360
Germany Cyberus Technology
Germany Saarland University
Netherlands Vrije Universiteit Amsterdam
Romania Bitdefender
United States Oracle Corporation
United States University of Michigan
United States Worcester Polytechnic Institute[1]
Affected hardwarePre-April 2019 Intel x86 microprocessors
Websitemdsattacks.com ZombieLoadAttack.com

The Microarchitectural Data Sampling (MDS) vulnerabilities are a set of weaknesses in Intel x86 microprocessors that use hyper-threading, and leak data across protection boundaries that are architecturally supposed to be secure. The attacks exploiting the vulnerabilities have been labeled Fallout, RIDL (Rogue In-Flight Data Load), ZombieLoad.,[2][3][4] and ZombieLoad 2.[5]

  1. ^ a b Cite error: The named reference Greenberg was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference new was invoked but never defined (see the help page).
  3. ^ Spectre-NG-Lücken: OpenBSD schaltet Hyper-Threading ab, heise.de, 2018-06, accessed 2019-09-29
  4. ^ Let's Talk To Linux Kernel Developer Greg Kroah-Hartman | Open Source Summit, 2019, TFIR, 2019-09-03
  5. ^ Winder, Davey (2019-11-13). "Intel Confirms 'ZombieLoad 2' Security Threat". Forbes. Archived from the original on 2020-01-14. Retrieved 2020-01-14.

and 20 Related for: Microarchitectural Data Sampling information

Request time (Page generated in 0.8527 seconds.)

Microarchitectural Data Sampling

Last Update:

Port Data Sampling (MLPDS), CVE-2018-12127 Microarchitectural Fill Buffer Data Sampling (MFBDS), CVE-2018-12130 Microarchitectural Data Sampling Uncacheable...

Word Count : 977

Virtual machine escape

Last Update:

Fill Buffer Data Sampling (MFBDS) = Zombieload, Microarchitectural Load Port Data Sampling (MLPDS), and Microarchitectural Data Sampling Uncacheable Memory...

Word Count : 1018

Transient execution CPU vulnerability

Last Update:

are not susceptible to the L1TF ... "Processors Affected: Microarchitectural Data Sampling". Intel. May 14, 2019. Retrieved 2024-03-07. ... MFBDS is mitigated...

Word Count : 3160

Speculative execution

Last Update:

elevation of privileges. These include: Foreshadow Meltdown Microarchitectural Data Sampling Spectre SPOILER Pacman Anticiparallelism Out-of-order execution...

Word Count : 978

MDS

Last Update:

Microsoft SQL Server Master Data Services, a database management product mds, a daemon in macOS Spotlight Microarchitectural Data Sampling, a set of vulnerabilities...

Word Count : 334

X86 instruction listings

Last Update:

Microarchitectural Data Sampling works, see mitigations section. Archived on Apr 22,2022 Linux kernel documentation, Microarchitectural Data Sampling...

Word Count : 15681

Hardware security bug

Last Update:

elevation of privileges. These include: Foreshadow Meltdown Microarchitectural Data Sampling Spectre SPOILER Pacman In 2019 researchers discovered that...

Word Count : 295

Emotet

Last Update:

accompanied with arrests made in Ukraine. On 14 November 2021, new Emotet samples emerged that were very similar to the previous bot code, but with a different...

Word Count : 907

Retbleed

Last Update:

state restore (Spectre-NG) Load value injection Microarchitectural Data Sampling Pacman Retbleed Rogue Data Cache Load (Meltdown, Variant 3) Rogue System...

Word Count : 305

Cyber Anakin

Last Update:

among other leaked Russian documents/data, under the "Dark side of the Kremlin" collection. The km.ru and Nival data breaches were confirmed by computer...

Word Count : 2383

Lazy FP state restore

Last Update:

Prescher, Thomas (2018-06-19). "LazyFP: Leaking FPU Register State using Microarchitectural Side-Channels". arXiv:1806.07480 [cs.OS]. Prescher, Thomas; Stecklina...

Word Count : 832

Speculative Store Bypass

Last Update:

state restore (Spectre-NG) Load value injection Microarchitectural Data Sampling Pacman Retbleed Rogue Data Cache Load (Meltdown, Variant 3) Rogue System...

Word Count : 869

Foreshadow

Last Update:

versions: the first version (original/Foreshadow) (CVE-2018-3615) targets data from SGX enclaves; and the second version (next-generation/Foreshadow-NG)...

Word Count : 1943

2019 in science

Last Update:

Microarchitectural Data Sampling vulnerabilities, affecting millions of Intel microprocessors, which they named Fallout, RIDL (Rogue In-Flight Data Load)...

Word Count : 24805

Load value injection

Last Update:

security vulnerability. Unlike Meltdown, which can only read hidden data, LVI can inject data values, and is resistant to the countermeasures so far used to...

Word Count : 261

Golden Cove

Last Update:

decade of compute". Intel also described Golden Cove as the largest microarchitectural upgrade to the Core family in a decade, touting a 19% increase in...

Word Count : 1440

I486

Last Update:

STMicroelectronics (formerly SGS-Thomson). Some were clones (identical at the microarchitectural level), others were clean room implementations of the Intel instruction...

Word Count : 4001

Alpha 21064

Last Update:

a 275 MHz model in its storage systems The 21064A had a number of microarchitectural improvements over the 21064. The primary caches were improved in two...

Word Count : 4124

Itanium

Last Update:

next-generation Itanium 2 processor to the market a year later. Few of the microarchitectural features of Merced would be carried over to all the subsequent Itanium...

Word Count : 14997

Dinocyst

Last Update:

(2004). "Soft and sticky development : some underlying reasons for microarchitectural pattern convergence". Review of Palaeobotany and Palynology. 130 (1–4):...

Word Count : 9332

PDF Search Engine © AllGlobal.net