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TOPIC: Spectre & Meltdown checker

Spectre & Meltdown checker 1 month 1 day ago #15926


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Aux dires du gros revendeur "PROFESSIONNEL" près de chez moi :

Il s' est renseigné et il lui a été répondu que même pour des machines " anciennes " il y aura des mises à jour.
Ses clients sont un peu inquiets et presque tous ont des cartes mères INTEL ...

J' ai trouvé des dates de sortie ici :
support.toshiba.com/support/viewContentDetail?contentId=4015952

6th Generation à 7th Generation -> 2018/1E
3th Generation à 5th Generation -> 2018/2~4
Le reste : TBD , là c'est non connu

Donc que cela sera bon pour pas mal de machines
Last Edit: 1 month 1 day ago by F5BJR.
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Spectre & Meltdown checker 1 month 1 day ago #15931


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salut

tient je viens de tilter sur le logiciel proposé par GRC ,deux bouton pour désactiver/activer meltdown et spectre :S donc c'est désactivable bravo 8+ on propose deux solutions de protection amovible a souhait 24+ 23+
asrock H97 Anniversary ,24Go DDR3 hyperX, intel I7 4790K ,asus strix 1060 6GB ,sound blasteX G1
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Spectre & Meltdown checker 1 month 1 day ago #15932


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Impec pour moi après la maj du bios



Asrock Fatal1ty Z270 Professional Gaming i7/ i7 6700K / 16Go Corsaire DDR4 3200 MHz CL12 / Seasonic 700W Platinum / X-Fi titanium HD & Hifi Samsung / Enermax Thormax / IIYAMA XB2483HSU / Samsung SSD840Pro/850Pro/850EVO,Sandisk Ultra II 480Go / GTX960 / Clavier G-Skill / Souris G-Skill /
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Spectre & Meltdown checker 1 month 1 day ago #15933


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pour moi :(

Spectre & Meltdown Vulnerability
and Performance Status

Vulnerable to Meltdown: NO
Vulnerable to Spectre: NO
Performance: SLOWER
(full details below)


This 64-bit OS on Intel Processor:

OS is Meltdown aware: Yes
OS is Spectre aware: Yes
OS Meltdown data: 0x00000003
OS Spectre data: 0x00000079
PCID/INVPCID instructions: Yes / Yes
CPU microcode updated: Yes
CPU is meltdown vulnerable: Yes

This system's processor identification:
Intel Core i7-4790K CPU @ 4.00GHz

Documentation of Meltdown (KVA) and Spectre (branch control speculation) bit flags returned by the NtQuerySystemInformation call which, when supported by updated versions of Windows as shown above, provides detailed information about Windows' management of these vulnerabilities:

KVA (Meltdown Vulnerability) flags:
==================================
0x01 KVA_SHADOW_ENABLED
0x02 KVA_SHADOW_USER_GLOBAL
0x04 KVA_SHADOW_PCID
0x08 KVA_SHADOW_INVPCID

Branch Prediction Speculation (Spectre) flags:
==================================
0x01 BPB_ENABLED
0x02 BPB_DISABLED_SYSTEM_POLICY
0x04 BPB_DISABLED_NO_HW_SUPPORT
0x08 SPEC_CTRL_ENUMERATED
0x10 PRED_CMD_ENUMERATED
0x20 IBRS_PRESENT
0x40 STIBP_PRESENT
0x80 SMEP_PRESENT
asrock H97 Anniversary ,24Go DDR3 hyperX, intel I7 4790K ,asus strix 1060 6GB ,sound blasteX G1
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