CVS commit: pkgsrc/sysutils/xenkernel42

["S.P.Zeidler" <spz%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   spz
Date:           Tue Mar 10 19:50:16 UTC 2015

Modified Files:
        pkgsrc/sysutils/xenkernel42: Makefile distinfo
Added Files:
        pkgsrc/sysutils/xenkernel42/patches: patch-CVE-2015-2151

Log Message:
xsa123-4.3-4.2.patch from upstream:
x86emul: fully ignore segment override for register-only operations

For ModRM encoded instructions with register operands we must not
overwrite ea.mem.seg (if a - bogus in that case - segment override was
present) as it aliases with ea.reg.

This is CVE-2015-2151 / XSA-123.


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 pkgsrc/sysutils/xenkernel42/Makefile
cvs rdiff -u -r1.10 -r1.11 pkgsrc/sysutils/xenkernel42/distinfo
cvs rdiff -u -r0 -r1.1 \
    pkgsrc/sysutils/xenkernel42/patches/patch-CVE-2015-2151

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.