SRPM: kernel-vserver-3.10.40-0.vs2.3.6.8.1.mga4.src.rpm i586: kernel-vserver-3.10.40-0.vs2.3.6.8.1.mga4-1-1.mga4.i586.rpm kernel-vserver-devel-3.10.40-0.vs2.3.6.8.1.mga4-1-1.mga4.i586.rpm kernel-vserver-devel-latest-3.10.40-0.vs2.3.6.8.1.mga4.i586.rpm kernel-vserver-doc-3.10.40-0.vs2.3.6.8.1.mga4.noarch.rpm kernel-vserver-latest-3.10.40-0.vs2.3.6.8.1.mga4.i586.rpm kernel-vserver-source-3.10.40-0.vs2.3.6.8.1.mga4-1-1.mga4.noarch.rpm kernel-vserver-source-latest-3.10.40-0.vs2.3.6.8.1.mga4.noarch.rpm x86_64: kernel-vserver-3.10.40-0.vs2.3.6.8.1.mga4-1-1.mga4.x86_64.rpm kernel-vserver-devel-3.10.40-0.vs2.3.6.8.1.mga4-1-1.mga4.x86_64.rpm kernel-vserver-devel-latest-3.10.40-0.vs2.3.6.8.1.mga4.x86_64.rpm kernel-vserver-doc-3.10.40-0.vs2.3.6.8.1.mga4.noarch.rpm kernel-vserver-latest-3.10.40-0.vs2.3.6.8.1.mga4.x86_64.rpm kernel-vserver-source-3.10.40-0.vs2.3.6.8.1.mga4-1-1.mga4.noarch.rpm kernel-vserver-source-latest-3.10.40-0.vs2.3.6.8.1.mga4.noarch.rpm Advisory: Updated kernel-vserver provides upstream 3.10.40 kernel and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of service (system hang) via a crafted application, aka the errata 793 issue. (CVE-2013-6885) Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/ x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data. (CVE-2014-0049) The get_rx_bufs function in drivers/vhost/net.c in the vhost-net subsystem in the Linux kernel package before 2.6.32-431.11.2 on Red Hat Enterprise Linux (RHEL) 6 does not properly handle vhost_get_vq_desc errors, which allows guest OS users to cause a denial of service (host OS crash) via unspecified vectors. (CVE-2014-0055) The cifs_iovec_write function in fs/cifs/file.c in the Linux kernel through 3.13.5 does not properly handle uncached write operations that copy fewer than the requested number of bytes, which allows local users to obtain sensitive information from kernel memory, cause a denial of service (memory corruption and system crash), or possibly gain privileges via a writev system call with a crafted pointer. (CVE-2014-0069) drivers/vhost/net.c in the Linux kernel before 3.13.10, when mergeable buffers are disabled, does not properly validate packet lengths, which allows guest OS users to cause a denial of service (memory corruption and host OS crash) or possibly gain privileges on the host OS via crafted packets, related to the handle_rx and get_rx_bufs functions. (CVE-2014-0077) The ioapic_deliver function in virt/kvm/ioapic.c in the Linux kernel through 3.14.1 does not properly validate the kvm_irq_delivery_to_apic return value, which allows guest OS users to cause a denial of service (host OS crash) via a crafted entry in the redirection table of an I/O APIC. NOTE: the affected code was moved to the ioapic_service function before the vulnerability was announced. (CVE-2014-0155) The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings. (CVE-2014-0196) The raw_cmd_copyin function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly handle error conditions during processing of an FDRAWCMD ioctl call, which allows local users to trigger kfree operations and gain privileges by leveraging write access to a /dev/fd device. (CVE-2014-1737) The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly restrict access to certain pointers during processing of an FDRAWCMD ioctl call, which allows local users to obtain sensitive information from kernel heap memory by leveraging write access to a /dev/fd device. (CVE-2014-1738) Integer overflow in the ping_init_sock function in net/ipv4/ping.c in the Linux kernel through 3.14.1 allows local users to cause a denial of service (use-after-free and system crash) or possibly gain privileges via a crafted application that leverages an improperly managed reference counter. (CVE-2014-2851) For other fixes, see the referenced changelogs. References: https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.40 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.39 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.38 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.37 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.36 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.35 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.34 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.33 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.32 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.31 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.30 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.29 Reproducible: Steps to Reproduce:
PoC: https://bugzilla.novell.com/show_bug.cgi?id=875690#c14
Whiteboard: (none) => has_procedure
On real hardware, M4, KDE, 32-bit Package(s) under test: kernel-vserver default install of kernel-vserver [wilcal@localhost ~]$ uname -a Linux localhost 3.10.28-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Sat Feb 1 17:48:05 UTC 2014 i686 i686 i686 GNU/Linux kernel-vserver boots to a working desktop and applications work fine install kernel-vserver from updates_testing [wilcal@localhost ~]$ uname -a Linux localhost 3.10.40-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Fri May 16 17:18:24 UTC 2014 i686 i686 i686 GNU/Linux kernel-vserver boots to a working desktop and applications work fine Test platform: Intel, P4 530J 3.0 GHz, 800MHz FSB, 1MB L2, LGA 775 GigaByte GA-81915G Pro F4 i915G LGA 775 MoBo Marvel Yukon 88E8001 Gigabit LAN Intel High Def Audio, Azalia (C-Media 9880) (snd-hda-intel) Intel Graphics Media Accelerator 900 (Intel 82915G) Kingston 4GB (2 x 2GB) DDR400 PC-3200 250GB Seagate Kingwin KF-91-BK SATA Mobile Rack Kingwin KF-91-T-BK SATA Mobile Rack Tray Sony CD/DVD-RW DWQ120AB2
CC: (none) => wilcal.int
On real hardware, M4, KDE, 64-bit Package(s) under test: kernel-vserver default install of kernel-vserver [wilcal@localhost ~]$ uname -a Linux localhost 3.10.28-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Sat Feb 1 17:55:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linuxx kernel-vserver boots to a working desktop and applications work fine install kernel-vserver from updates_testing [wilcal@localhost ~]$ uname -a Linux localhost 3.10.40-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Fri May 16 17:34:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux kernel-vserver boots to a working desktop and applications work fine Test platform: Intel Core i7-2600K Sandy Bridge 3.4GHz GIGABYTE GA-Z68X-UD3-B3 LGA 1155 MoBo GIGABYTE GV-N440D3-1GI Nvidia GeForce GT 440 (Fermi) 1GB RTL8111/8168B PCI Express 1Gbit Ethernet DRAM 16GB (4 x 4GB) Mageia 4 64-bit, Nvidia driver virtualbox-4.3.10-1.1.mga4.x86_64 virtualbox-guest-additions-4.3.10-1.1.mga4.x86_64
In VirtualBox, M4, KDE, 32-bit Package(s) under test: kernel-vserver default install of kernel-vserver [wilcal@localhost ~]$ uname -a Linux localhost 3.10.28-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Sat Feb 1 17:48:05 UTC 2014 i686 i686 i686 GNU/Linux kernel-vserver to a working desktop and applications work fine install kernel-vserver from updates_testing [wilcal@localhost ~]$ uname -a Linux localhost 3.10.40-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Fri May 16 17:18:24 UTC 2014 i686 i686 i686 GNU/Linux kernel-vserver boots to a working desktop and applications work fine Test platform: Intel Core i7-2600K Sandy Bridge 3.4GHz GIGABYTE GA-Z68X-UD3-B3 LGA 1155 MoBo GIGABYTE GV-N440D3-1GI Nvidia GeForce GT 440 (Fermi) 1GB RTL8111/8168B PCI Express 1Gbit Ethernet DRAM 16GB (4 x 4GB) Mageia 4 64-bit, nouveau driver
In VirtualBox, M4, KDE, 64-bit Package(s) under test: kernel-vserver default install of kernel-vserver [wilcal@localhost ~]$ uname -a Linux localhost 3.10.28-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Sat Feb 1 17:55:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux kernel-vserver to a working desktop and applications work fine install kernel-vserver from updates_testing [wilcal@localhost ~]$ uname -a Linux localhost 3.10.40-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Fri May 16 17:34:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux kernel-vserver boots to a working desktop and applications work fine Test platform: Intel Core i7-2600K Sandy Bridge 3.4GHz GIGABYTE GA-Z68X-UD3-B3 LGA 1155 MoBo GIGABYTE GV-N440D3-1GI Nvidia GeForce GT 440 (Fermi) 1GB RTL8111/8168B PCI Express 1Gbit Ethernet DRAM 16GB (4 x 4GB) Mageia 4 64-bit, nouveau driver
Test platform: Hyper-V, mga4, lxde, x64 davidremy@localhost (zsh) ~ % uname -a Linux EAC-IT-RemyL 3.10.40-vserver-0.vs2.3.6.8.1.mga4 #1 SMP Fri May 16 17:34:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux root@localhost (bash) /home/davidremy # lsmod | grep hv_ hv_netvsc 31253 0 hv_balloon 21513 0 hv_utils 14104 0 cn 13543 1 hv_utils hv_storvsc 17568 3 hv_vmbus 30775 6 hv_balloon,hv_netvsc,hid_hyperv,hv_utils,hyperv_fb,hv_storvsc Kernel boots to desktop and random selection of apps are working.
CC: (none) => dpremy
Thanks guys. Advisory uploaded. Validating. Could sysadmin please push to 4 updates Thanks
Keywords: (none) => validated_updateWhiteboard: has_procedure => has_procedure advisory mga4-32-ok mga4-64-okCC: (none) => sysadmin-bugs
Update pushed: http://advisories.mageia.org/MGASA-2014-0229.html
Status: NEW => RESOLVEDResolution: (none) => FIXED