[Xen-devel] [PATCH 0/4] x86: further L1TF / XSA-289 guards

["Jan Beulich" <JBeulich@xxxxxxxx>]

This goes alongside Norbert's series, dealing with a few more
places where I happened to know (without any analysis tools)
guest controlled array accesses sit. I've additionally also
checked emul-i8254.c, and I think no adjustments are needed
there (there are a few possible overruns by one, but just like
is the case in patch 2 I don't think they are actual issues).

1: x86emul: avoid speculative out of bounds accesses
2: x86/vMSI: avoid speculative out of bounds accesses
3: x86/vPIC: avoid speculative out of bounds accesses
4: x86/vLAPIC: avoid speculative out of bounds accesses

Jürgen, I've copied you anyway, but I assume your general
Rab-until-RC3 would apply to this series (and perhaps to
further ones, should anyone find time) as much as to Norbert's.

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel