id NetBSD-UP2006-0001 date 2006-06-08 class security priority medium title FPU Information leak on i386/amd64/Xen platforms with AMD CPUs brief Due to the documented behavior of AMD processors when running amd64, i386 and Xen NetBSD kernels, processors using floating point operations can leak information. This may allow a local attacker to gain sensitive privileged information. references type NetBSD security advisory data NetBSD-SA2006-015 type CVE reference data CVE-2006-1056 affected branch netbsd-3 release 3.0 archs arch amd64 source-files file src/sys/arch/amd64/amd64/fpu.c revision 1.12.10.2 binary-files file /netbsd type kernel description kernel image arch i386 source-files file src/sys/arch/i386/isa/npx.c revision 1.107.4.1 binary-files file /netbsd type kernel description kernel image arch xen source-files file src/sys/arch/xen/i386/npx.c revision 1.3.14.3 binary-files file /netbsd type kernel description kernel image branch netbsd-2 release 2.0 archs arch amd64 source-files file src/sys/arch/amd64/amd64/fpu.c revision 1.11.4.2 binary-files file /netbsd type kernel description kernel image arch i386 source-files file src/sys/arch/i386/isa/npx.c revision 1.103.2.2.2.1 binary-files file /netbsd type kernel description kernel image arch xen source-files file src/sys/arch/xen/i386/npx.c revision 1.1.2.1.2.1 binary-files file /netbsd type kernel description kernel image