VMware Workstation for Linux 12.5.2 build-4638234 - ALSA Configuration Host Local Privilege Escalation

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1142 This vulnerability permits an unprivileged user on a Linux machine on which VMWare Workstation is installed to gain root privileges. The issue is that, for VMs with audio, the privileged VM host process loads libasound, whic...

Unbreakable Enterprise kernel security update

2.6.39-400.295.2 - nfsd: stricter decoding of write-like NFSv2/v3 ops J. Bruce Fields Orabug: 25986995 CVE-2017-7895 2.6.39-400.295.1 - ocfs2/o2net: o2netlistendataready should do nothing if socket state is not TCPLISTEN Tariq Saeed Orabug: 25510857 - IB/CORE: sync the resouce access in fmrpool...

[SECURITY] Fedora 24 Update: qemu-2.6.2-8.fc24

QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including a processor and various peripherials. It can be used ...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2017:1241-1)

This update for qemu fixes several issues. These security issues were fixed : - CVE-2017-2620: In CIRRUSBLTMODEMEMSYSSRC mode the bitblit copy routine cirrusbitbltcputovideo failed to check the memory region, allowing for an out-of-bounds write that allows for privilege escalation bsc1024972 -...

EulerOS 2.0 SP1 : qemu-kvm (EulerOS-SA-2016-1066)

According to the versions of the qemu-kvm package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU's VGA emulator set certain VGA registers while in VBE mode. ...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the megasasctrlgetinfo function in the QEMU hardware emulation driver is caused by a buffer overflow on the stack. Exploiting this vulnerability allows an attacker, operating locally, to trigger a service failure using a SCSI controller that executes the CTRLGETINFO command...

USN-3268-1: QEMU vulnerabilities

Zhenhao Hong discovered that QEMU incorrectly handled the Virtio GPU device. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2016-10028 It was discovered that QEMU incorrectly handled the JAZZ RC4030 device. A privileged attacker...

[SECURITY] Fedora 25 Update: qemu-2.7.1-6.fc25

QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including a processor and various peripherials. It can be used ...

Qemu: display: cirrus: OOB read access issue

An out-of-bounds access issue was found in QEMU's Cirrus CLGD 54xx VGA Emulator support. The vulnerability could occur while copying VGA data using bitblt functions for example, cirrusbitbltropfwdtransp. A privileged user inside a guest could use this flaw to crash the QEMU process, resulting in...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...

UBUNTU-CVE-2016-9958

game-music-emu before 0.6.1 allows remote attackers to write to arbitrary memory locations...

DEBIAN-CVE-2015-8613

Stack-based buffer overflow in the megasasctrlgetinfo function in QEMU, when built with SCSI MegaRAID SAS HBA emulation support, allows local guest users to cause a denial of service QEMU instance crash via a crafted SCSI controller CTRLGETINFO command...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the NetRxPkt component of the QEMU hardware emulation software is caused by a buffer overflow. Exploiting this vulnerability allows an attacker to cause a service failure by engaging in actions related to VLANs...

The vulnerability of the QEMU hardware emulation software allows a hacker to trigger a service failure or increase their privileges in the guest operating system.

The vulnerability of the QEMU hardware emulation software arises from synchronization errors when using a shared resource. Exploiting this vulnerability can allow a remote attacker to cause service failures or increase their privileges in the guest operating system...

AntiVirus Evasion Tool: AVET

AVET is an AntiVirus Evasion Tool, which was developed for making life easier for pentesters and for experimenting with antivirus evasion techniques. What & Why: when running an exe file made with msfpayload & co, the exe file will often be recognized by the antivirus software avet is a antivirus...

Updated virtualbox packages fixes security vulnerabilities

This update provides virtualbox 5.1.18 maintenance release and resolves at least the following security issues: A vulnerability in the GUI subcomponent of virtualbox allows unauthenticated attacker unauthorized update, insert or delete access to some data as well as unauthorized read access to a...

The vulnerability of the QEMU hardware emulation software allows a hacker to trigger a maintenance failure or execute arbitrary code.

The vulnerability of the sdhcisdmatransfermultiblocks function in the hw/sd/sdhci.c file of the QEMU hardware/software emulator is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure or execute arbitrary code using vectors that contain...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the serialexitcore function in the hw/char/serial.c file of the QEMU hardware emulation software is related to a memory leak. Exploiting this vulnerability could allow an attacker to trigger a service failure memory consumption...