Xen users - Aug 2009 - patch against general kernel NULL pointer vulnurability

Hi there,

Due to http://lwn.net/Articles/347006/
or http://lists.grok.org.uk/pipermail/full-disclosure/2009-August/070197.html

virtually all x86 and x86_64 kernels are vulnerable.

I patched and build a 2.6.29-xen-r4 kernel which has been posted on this list
a few weeks ago. I''m using this kernel after a lot of testing
productive.

D/L here: http://www.schwarz-mode.de/files/xen-newer-stuff/

Original patch:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blobdiff;f=net/socket.c;h=6d47165590473daa4990bf69b0435d5c49b41302;hp=791d71a36a93dfec5166fe05e2e0cb394cfa904b;hb=e694958388c50148389b0e9b9e9e8945cf0f1b98;hpb=a3620f7545344f932873bf98fbdf416b49409c8e

I''ll build a 2.6.18.8-xen from xensource repo also, but as I''m
currently running
most machines with 2.6.29-xen-r4 this is not on my prio list.

Regards,



Mit freundlichen Gruessen

--
Stephan Seitz
Senior System Administrator

*netz-haut* e.K.
multimediale kommunikation

zweierweg 22
97074 würzburg

fon: +49 931 2876247
fax: +49 931 2876248

web: http://www.netz-haut.de/

registriergericht: amtsgericht würzburg, hra 5054




_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Hi,

I modified the original patch to fit into a recent linux-2.6.18-xen.hg
recently pulled from http://xenbits.xensource.com/linux-2.6.18-xen.hg 

It’s available at the same URL:
http://www.schwarz-mode.de/files/xen-newer-stuff/

Regards,

Stephan

> Due to http://lwn.net/Articles/347006/
> or http://lists.grok.org.uk/pipermail/full-disclosure/2009-
> August/070197.html
> 
> virtually all x86 and x86_64 kernels are vulnerable.
> 
> I patched and build a 2.6.29-xen-r4 kernel which has been posted on
> this list
> a few weeks ago. I''m using this kernel after a lot of testing
> productive.
> 
> D/L here: http://www.schwarz-mode.de/files/xen-newer-stuff/
> 
> Original patch:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-
> 2.6.git;a=blobdiff;f=net/socket.c;h=6d47165590473daa4990bf69b0435d5c49b
> 41302;hp=791d71a36a93dfec5166fe05e2e0cb394cfa904b;hb=e694958388c5014838
> 9b0e9b9e9e8945cf0f1b98;hpb=a3620f7545344f932873bf98fbdf416b49409c8e
> 
> I''ll build a 2.6.18.8-xen from xensource repo also, but as
I''m
> currently running
> most machines with 2.6.29-xen-r4 this is not on my prio list.

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users