[SECURITY] Fedora 22 Update: ioprocess-0.15.1-1.fc22

Slave process to perform risky IO...

[SECURITY] Fedora 24 Update: ioprocess-0.15.1-1.fc24

Slave process to perform risky IO...

kernel: kvm: reporting emulation failures to userspace

It was found that reporting emulation failures to user space could lead to either a local CVE-2014-7842 or a L2-L1 CVE-2010-5313 denial of service. In the case of a local denial of service, an attacker must have access to the MMIO area or be able to access an I/O port. Please note that on certain...

qemu: incorrect banked access bounds checking in vga module

An out-of-bounds read/write access flaw was found in the way QEMU's VGA emulation with VESA BIOS Extensions VBE support performed read/write operations using I/O port methods. A privileged guest user could use this flaw to execute arbitrary code on the host with the privileges of the host's QEMU...

qemu: incorrect banked access bounds checking in vga module

An out-of-bounds read/write access flaw was found in the way QEMU's VGA emulation with VESA BIOS Extensions VBE support performed read/write operations using I/O port methods. A privileged guest user could use this flaw to execute arbitrary code on the host with the privileges of the host's QEMU...

USN-2971-2 linux-lts-wily vulnerabilities

USN-2971-1 fixed vulnerabilities in the Linux kernel for Ubuntu 15.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 15.10 for Ubuntu 14.04 LTS. Ralf Spenneberg discovered that the Aiptek Tablet USB device driver in the Linux kernel did no...

USN-2970-1 linux-lts-vivid vulnerabilities

Ralf Spenneberg discovered that the Aiptek Tablet USB device driver in the Linux kernel did not properly validate the endpoints reported by the device. An attacker with physical access could cause a denial of service system crash. CVE-2015-7515 Ben Hawkes discovered that the Linux kernel's AIO...

USN-2969-1 linux-lts-utopic vulnerabilities

Ralf Spenneberg discovered that the Aiptek Tablet USB device driver in the Linux kernel did not properly validate the endpoints reported by the device. An attacker with physical access could cause a denial of service system crash. CVE-2015-7515 Ben Hawkes discovered that the Linux kernel's AIO...

qemu: incorrect banked access bounds checking in vga module

An out-of-bounds read/write access flaw was found in the way QEMU's VGA emulation with VESA BIOS Extensions VBE support performed read/write operations using I/O port methods. A privileged guest user could use this flaw to execute arbitrary code on the host with the privileges of the host's QEMU...

ASUS Memory Mapping Driver (ASMMAP/ASMMAP64) - Physical Memory Read/Write

Exploit for windows platform in category dos / poc / Source: http://rol.im/asux/ ASUS Memory Mapping Driver ASMMAP/ASMMAP64: Physical Memory Read/Write PoC by slipstream/RoL - https://twitter.com/TheWack0lian - http://rol.im/chat/ The ASUS "Generic Function Service" includes a couple of drivers,...

USN-2965-3 linux-raspi2 vulnerabilities

Jann Horn discovered that the extended Berkeley Packet Filter eBPF implementation in the Linux kernel did not properly reference count file descriptors, leading to a use-after-free. A local unprivileged attacker could use this to gain administrative privileges. CVE-2016-4557 Ralf Spenneberg...

kernel security, bug fix, and enhancement update

2.6.32-573.26.1 - kernel revert 'sched: core: Use hrtimerstartexpires' Jiri Olsa 1326043 1324318 - kernel Revert 'Cleanup bandwidth timers' Jiri Olsa 1326043 1324318 - kernel revert 'fair: Test list head instead of list entry in throttlecfsrq' Jiri Olsa 1326043 1324318 - kernel revert 'sched, per...

PT-2016-3471 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.4.1 Description: The issue is related to an integer overflow in the fs/aio.c file of the Linux kernel. This can be exploited by local users to cause a denial of service or possibly have other unspecified impac...

UBUNTU-CVE-2016-0774

The 1 piperead and 2 pipewrite implementations in fs/pipe.c in a certain Linux kernel backport in the linux package before 3.2.73-2+deb7u3 on Debian wheezy and the kernel package before 3.10.0-229.26.2 on Red Hat Enterprise Linux RHEL 7.1 do not properly consider the side effects of failed...

UBUNTU-CVE-2015-8553

Xen allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory by not enabling memory and I/O decoding control bits. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0777...

DEBIAN-CVE-2016-3157

The switchto function in arch/x86/kernel/process64.c in the Linux kernel does not properly context-switch IOPL on 64-bit PV Xen guests, which allows local guest OS users to gain privileges, cause a denial of service guest OS crash, or obtain sensitive information by leveraging I/O port access...

DEBIAN-CVE-2015-5158

Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAPSYSRAWIO permissions to cause a denial of service instance crash via an invalid opcode in a SCSI command descriptor block...

iO App - Dynamic Code Loading, Exported components, External URLs vulnerabilities

HackApp vulnerability scanner discovered that application iO App published at the 'play' market has multiple vulnerabilities...

Authentication Bypass

Overview Affected versions of the console-io package do not configure the underlying websocket library to require authentication, resulting in an authentication bypass vulnerability. As console-io allows terminal access on the server via a web page, an authentication bypass is essentially remote...

atl2 driver memory leak vulnerability

The atl2 driver is a set of Linux kernel drivers for Ethernet adapters. scatter/gather IO is a standard technique used for high-performance IO. netiffsg is an identifier used to determine whether scatter/gather I/O is enabled. A security vulnerability exists in the atl2 driver versions 3.8 throug...