[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [qemu-upstream-4.4-testing baseline-only test] 44411: tolerable FAIL
This run is configured for baseline tests only. flight 44411 qemu-upstream-4.4-testing real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/44411/ Failures :-/ but no regressions. Regressions which are regarded as allowable (not blocking): test-amd64-amd64-xl-credit2 19 guest-start/debian.repeat fail blocked in 44171 test-amd64-amd64-pv 17 guest-localmigrate/x10 fail blocked in 44171 Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 12 migrate-support-check fail never pass test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail never pass test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass test-amd64-i386-libvirt 12 migrate-support-check fail never pass test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail never pass test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail never pass version targeted for testing: qemuu a2fd7eba04d4c69e4ee18a43eb6cf32aaffb3c98 baseline version: qemuu 16169ab825a03262cd66382dc0b02caa0dbd636a Last test of basis 44171 2016-02-26 11:55:40 Z 76 days Testing same since 44411 2016-05-12 23:20:28 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Gerd Hoffmann <kraxel@xxxxxxxxxx> Stefano Stabellini <sstabellini@xxxxxxxxxx> jobs: build-amd64-xend pass build-i386-xend pass build-amd64 pass build-i386 pass build-amd64-libvirt pass build-i386-libvirt pass build-amd64-pvops pass build-i386-pvops pass test-amd64-amd64-xl pass test-amd64-i386-xl pass test-amd64-amd64-qemuu-nested-amd fail test-amd64-i386-qemuu-rhel6hvm-amd pass test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass test-amd64-i386-xl-qemuu-debianhvm-amd64 pass test-amd64-i386-freebsd10-amd64 pass test-amd64-amd64-xl-qemuu-ovmf-amd64 pass test-amd64-i386-xl-qemuu-ovmf-amd64 pass test-amd64-amd64-xl-qemuu-win7-amd64 fail test-amd64-i386-xl-qemuu-win7-amd64 fail test-amd64-amd64-xl-credit2 fail test-amd64-i386-freebsd10-i386 pass test-amd64-amd64-qemuu-nested-intel fail test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-libvirt pass test-amd64-i386-libvirt pass test-amd64-amd64-xl-multivcpu pass test-amd64-amd64-pair pass test-amd64-i386-pair pass test-amd64-amd64-libvirt-pair pass test-amd64-i386-libvirt-pair pass test-amd64-amd64-pv fail test-amd64-i386-pv pass test-amd64-amd64-amd64-pvgrub pass test-amd64-amd64-i386-pvgrub pass test-amd64-amd64-pygrub pass test-amd64-amd64-xl-qcow2 pass test-amd64-i386-xl-raw pass test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass test-amd64-amd64-libvirt-vhd pass test-amd64-amd64-xl-qemuu-winxpsp3 pass ------------------------------------------------------------ sg-report-flight on osstest.xs.citrite.net logs: /home/osstest/logs images: /home/osstest/images Logs, config files, etc. are available at http://osstest.xs.citrite.net/~osstest/testlogs/logs Test harness code can be found at http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary Push not applicable. ------------------------------------------------------------ commit a2fd7eba04d4c69e4ee18a43eb6cf32aaffb3c98 Author: Gerd Hoffmann <kraxel@xxxxxxxxxx> Date: Tue Apr 26 14:48:06 2016 +0200 vga: make sure vga register setup for vbe stays intact (CVE-2016-3712). Call vbe_update_vgaregs() when the guest touches GFX, SEQ or CRT registers, to make sure the vga registers will always have the values needed by vbe mode. This makes sure the sanity checks applied by vbe_fixup_regs() are effective. Without this guests can muck with shift_control, can turn on planar vga modes or text mode emulation while VBE is active, making qemu take code paths meant for CGA compatibility, but with the very large display widths and heigts settable using VBE registers. Which is good for one or another buffer overflow. Not that critical as they typically read overflows happening somewhere in the display code. So guests can DoS by crashing qemu with a segfault, but it is probably not possible to break out of the VM. upstream-commit-id: fd3c136b3e1482cd0ec7285d6bc2a3e6a62c38d7 Fixes: CVE-2016-3712 Reported-by: Zuozhi Fzz <zuozhi.fzz@xxxxxxxxxxxxxxx> Reported-by: P J P <ppandit@xxxxxxxxxx> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> commit af973cb46a7883d102d53bcf8cf96f7ec1a3eaf4 Author: Gerd Hoffmann <kraxel@xxxxxxxxxx> Date: Tue Apr 26 15:39:22 2016 +0200 vga: update vga register setup on vbe changes Call the new vbe_update_vgaregs() function on vbe configuration changes, to make sure vga registers are up-to-date. upstream-commit-id: 2068192dcccd8a80dddfcc8df6164cf9c26e0fc4 Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> commit eb3b47943a27152b0ff62a6a8736648304139029 Author: Gerd Hoffmann <kraxel@xxxxxxxxxx> Date: Tue Apr 26 15:24:18 2016 +0200 vga: factor out vga register setup When enabling vbe mode qemu will setup a bunch of vga registers to make sure the vga emulation operates in correct mode for a linear framebuffer. Move that code to a separate function so we can call it from other places too. upstream-commit-id: 7fa5c2c5dc9f9bf878c1e8669eb9644d70a71e71 Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> commit 915674299f076729dd4f392b907fa6e59377dcf2 Author: Gerd Hoffmann <kraxel@xxxxxxxxxx> Date: Tue Apr 26 14:11:34 2016 +0200 vga: add vbe_enabled() helper Makes code a bit easier to read. upstream-commit-id: bfa0f151a564a83b5a26f3e917da98674bf3cf62 Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> commit f5491c3d32f417a65fc15c241705fc0e00834bca Author: Gerd Hoffmann <kraxel@xxxxxxxxxx> Date: Tue Apr 26 08:49:10 2016 +0200 vga: fix banked access bounds checking (CVE-2016-3710) vga allows banked access to video memory using the window at 0xa00000 and it supports a different access modes with different address calculations. The VBE bochs extentions support banked access too, using the VBE_DISPI_INDEX_BANK register. The code tries to take the different address calculations into account and applies different limits to VBE_DISPI_INDEX_BANK depending on the current access mode. Which is probably effective in stopping misprogramming by accident. But from a security point of view completely useless as an attacker can easily change access modes after setting the bank register. Drop the bogus check, add range checks to vga_mem_{readb,writeb} instead. upstream-commit-id: 3bf1817079bb0d80c0d8a86a7c7dd0bfe90eb82e Fixes: CVE-2016-3710 Reported-by: Qinghao Tang <luodalongde@xxxxxxxxx> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> _______________________________________________ osstest-output mailing list osstest-output@xxxxxxxxxxxxxxxxxxxx http://lists.xenproject.org/cgi-bin/mailman/listinfo/osstest-output
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |