kernel security and bug fix update

2.6.32-754.6.3.OL6 - Update genkey bug 25599697 2.6.32-754.6.3 - kvm VMX: fixes for vmentryl1dflush module parameter Marcelo Tosatti 1628796 - x86 speculation: Use ARCHCAPABILITIES to skip L1D flush on vmentry Marcelo Tosatti 1628796 - x86 KVM: VMX: skip L1TF flush on VM-entry if EPT is disabled...

DEBIAN-CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.3 kernel was updated to 4.4.92 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-13080: Wi-Fi Protected Access WPA and WPA2 allowed reinstallation of the Group Temporal Key GTK during the group key handshake, allowing an attacker...

DEBIAN-CVE-2017-15594

An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service hypervisor crash or gain privileges because IDT settings are mishandled during CPU hotplugging...

x86: Incorrect handling of IST settings during CPU hotplug

ISSUE DESCRIPTION The x86-64 architecture allows interrupts to be run on distinct stacks. The choice of stack is encoded in a field of the corresponding interrupt descriptor in the Interrupt Descriptor Table IDT. That field selects an entry from the active Task State Segment TSS. Since, on AMD...

kernel security, bug fix, and enhancement update

3.10.0-514.21.1.0.1.el7.OL7 - ipc ipc/sem.c: bugfix for semctl,,GETZCNT Manfred Spraul orabug 22552377 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676...

kernel security, bug fix, and enhancement update

3.10.0-514.16.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-514.16.1 - tty nhdlc: get rid of racy nhdlc.tbuf 'Herton R. Krzesinski' 1429919...

CVE-2016-9923

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

UBUNTU-CVE-2016-9923

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

Double free

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

DEBIAN-CVE-2016-9923

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

CVE-2016-9923

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

CVE-2016-9923

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

CVE-2016-9923: Use After Free

Quick Emulator Qemu built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20160512)

Security Fixes : - A flaw was found in the way the Linux kernel's ASN.1 DER decoder processed certain certificate files with tags of indefinite length. A local, unprivileged user could use a specially crafted X.509 certificate DER file to crash the system or, potentially, escalate their privilege...

CentOS Update for kernel CESA-2016:1033 centos7

Check the version of kernel SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882493";...

Fedora 23 : libvirt-1.2.18.2-1.fc23 (2015-30b347dff1)

Rebased to version 1.2.18.2 disk backend is not removed properly when disk frontent hotplug fails bz 1265968 Fix TPM cancel path on newer kernels bz 1244895 Remove timeout for libvirt-guests.service bz 1195544 CVE-2015-5313 libvirt: filesystem storage volume names path traversal flaw bz 1291433...