|
||||
Fujitsu has published a list of affected machines which includes some affected Sparc-Models:
Fujitsu SPARC M12-1/M12-2/M12-2S and M10-1/M10-4/M10-4S https://sp.ts.fujitsu.com/dmsp/Publi...u-products.pdf |
|
||||
https://marc.info/?l=openbsd-cvs&m=151570987406841&w=2
Quote:
https://marc.info/?l=openbsd-tech&m=151588857304763&w=2 Quote:
It is worth to note that a lot of sources claims that updated microcode contains flaws. https://support.lenovo.com/pl/pl/solutions/len-18282 Quote:
Quote:
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase Last edited by e1-531g; 14th January 2018 at 02:37 PM. Reason: Added edit, because saw Theo de Raadt mail to tech |
|
|||
I think that Intel does not prepared microcode update for Sandy Bridge yet. Older generations, such as Sandy Bridge, are going to receive microcode updates to mitiagate Spectre later. Probably February or even March.
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
||||
The January 8 microcode update was applicable, according to Intel, but it may just be an all-inclusive package.
|
|
|||
Quote:
Quote:
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
|||
Any sufficiently advanced bug is indistinguishable from a feature...
It looks like Linus Torvalds is not happy with Intel again apparently because Intel is treating bug fixing as a optional "feature".
http://www.theregister.co.uk/2018/01...tre_fix_linux/
__________________
When you see a good move, look for a better one. --Lasker |
|
|||
https://newsroom.intel.com/news/root...-and-partners/
Quote:
Quote:
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
|||
Richard Stallman statement:
Quote:
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
|||
Intel releases stable Spectre patches for Skylake PCs, recovering from a bad bout of bugs
Intel’s updates come as part of a new document that tracks the progress of the microcode revisions, which will presumably continue to be updated over time.
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
|||
Quote:
Unfortunately this may include the IBM Z system. Here is an article on Spectre changes to GCC for the system 390: https://www.phoronix.com/scan.php?pa...tre-V2-Changes When I look through my own old hardware, the slower simpler machines seem safer. I have an Intel Atom D510 machine whose cpu was released in 2010. It appears to be immune to Meltdown and Spectre. It was designed to operate at low power and apparently does not do speculative execution.
__________________
When you see a good move, look for a better one. --Lasker |
|
||||
32 class-action suits filed against Intel over Spectre and Meltdown flaws (Ars Technica)
32 so far ... |
|
|||
|
|
|||
Date: 2018-02-28 22:09:52
Workaround solving Meltdown problem available for -release. Quote:
Intel prepared fixed, stable microcode for Broadwell and Haswell CPUs and sent them to OEMs as part of Spectre v2 mitigation.
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase Last edited by e1-531g; 3rd March 2018 at 09:52 AM. Reason: added microcode status |
|
|||
It seems Intel has fixed microcode for Ivy Bridge, Sandy Bridge and made it available for OEMs, but I don't know whether regular users can find this updated microcode at their sites.
march 6, 2018 https://newsroom.intel.com/wp-conten...e-guidance.pdf
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
|||
Quote:
I would like to know about microcode for my processor i5-3320M Windows program called CPU-Z says: Code:
Family:6 Model: A Ext. Model: 3A Stepping: 9 Revision: E1/L1 https://downloadcenter.intel.com/dow...code-Data-File
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
|
|||
Yesterday OpenBSD-current had previous Intel firmware from November. Today it has firmware released in march. It should contain Spectre fixes for Sandy and Ivy Bridge, Haswell and so on, but probably mitigations need also OS kernel counterparts to be effective, which at the moment OpenBSD does not have.
http://firmware.openbsd.org/firmware/snapshots/ Meltdown and Spectre PoC for OpenBSD. This is not mine. Use at your own risk. https://github.com/genua/meltdown
__________________
Signature: Furthermore, I consider that systemd must be destroyed. Based on Latin oratorical phrase |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
OpenBSD Porting Workshop January 3, 2018 | ibara | OpenBSD Packages and Ports | 26 | 8th March 2018 07:43 PM |
Russia Wants to Launch Backup DNS System by August 1, 2018 | e1-531g | News | 2 | 1st December 2017 10:47 AM |
Home LAN design help. | silex | OpenBSD General | 0 | 15th December 2012 09:40 AM |
Hardware Intel finds flaw in Sandy Bridge chipset | J65nko | News | 5 | 2nd February 2011 11:58 AM |
HTTP cookies, or how not to design protocols | J65nko | News | 2 | 31st October 2010 07:39 AM |