CVE-2015-5757

libpthread in Apple iOS before 8.4.1 and OS X before 10.10.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service memory corruption via an app that uses a crafted syscall to interfere with locking...

SOL16833 - Linux vulnerability CVE-2014-7826

kernel/trace/tracesyscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service invalid pointer dereference via a crafted application. CVE-2014-7826...

linux/x86-64 execve(/bin/sh) 30 bytes

/ William Borskey 2015 Compile with: gcc -fno-stack-protector -z execstack Shellcode written in 64 bit Intel assembly using yasm. 1 ; int execveconst char filename, char const argv, char const envp; 2 BITS 64 3 4 section .text 5 global start 6 7 start: 8 mov rcx, 0x1168732f6e69622f ;move the...

linux/x86-64 execve/bin/sh 30 bytes

linux/x86-64 execve/bin/sh 30 bytes. Shellcode exploit for linx86-64 platform / William Borskey 2015 Compile with: gcc -fno-stack-protector -z execstack Shellcode written in 64 bit Intel assembly using yasm. 1 ; int execveconst char filename, char const argv, char const envp; 2 BITS 64 3 4 sectio...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-2631-1)

Jan Beulich discovered the Xen virtual machine subsystem of the Linux kernel did not properly restrict access to PCI command registers. A local guest user could exploit this flaw to cause a denial of service host crash. CVE-2015-2150 A privilege escalation was discovered in the fork syscall via t...

SUSE SLES11 Security Update : kernel (SUSE-SU-2014:1138-1)

The SUSE Linux Enterprise Server 11 SP1 LTSS received a roll up update to fix several security and non-security issues. The following security issues have been fixed : - CVE-2013-1860: Heap-based buffer overflow in the wdmincallback function in drivers/usb/class/cdc-wdm.c in the Linux kernel befo...

BSD x64 Command Shell, Reverse TCP Inline

Connect back to attacker and spawn a command shell This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 81 include Msf::Payload::Single include Msf::Payload::Bsd include...

Ubuntu 14.04 LTS : Linux kernel (Utopic HWE) vulnerabilities (USN-2589-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2589-1 advisory. Jan Beulich discovered the Xen virtual machine subsystem of the Linux kernel did not properly restrict access to PCI command registers. A local guest use...

Ubuntu: Security Advisory (USN-2589-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

kernel: insufficient syscall number validation in perf and ftrace subsystems

An out-of-bounds memory access flaw, CVE-2014-7825, was found in the syscall tracing functionality of the Linux kernel's perf subsystem. A local, unprivileged user could use this flaw to crash the system. Additionally, an out-of-bounds memory access flaw, CVE-2014-7826, was found in the syscall...

kernel: insufficient syscall number validation in perf and ftrace subsystems

An out-of-bounds memory access flaw, CVE-2014-7825, was found in the syscall tracing functionality of the Linux kernel's perf subsystem. A local, unprivileged user could use this flaw to crash the system. Additionally, an out-of-bounds memory access flaw, CVE-2014-7826, was found in the syscall...

[ MDVSA-2015:170 ] gcc

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Advisory MDVSA-2015:170 http://www.mandriva.com/en/support/security/ Package : gcc Date : March 30, 2015 Affected: Business Server 2.0 Problem Description: Updated gcc packages fix the following security issue: Multiple integer...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20150305)

A flaw was found in the way the Linux kernel's XFS file system handled replacing of remote attributes under certain conditions. A local user with access to XFS file system mount could potentially use this flaw to escalate their privileges on the system. CVE-2015-0274, Important It was found that...

Linux MIPS execve-vulnerability warning-the black bar safety net

include stdio. h / Sanguine@debian-mipsel:/leaveret cat MIPS36bsc. s . section . text . globl start . set noreorder start: slti $a2, $zero, -1 set a1 to zero p: bltzal $a2, p not branch always and save ra slti $a1, $zero, -1 set a1 to zero addu $a0, $ra, 4 0 9 7 a0 + 1 6 addu $a0, $a0, -4081 li...

CentOS 7 : kernel (CESA-2015:0290)

Updated kernel packages that fix multiple security issues, address several hundred bugs, and add numerous enhancements are now available as part of the ongoing support and maintenance of Red Hat Enterprise Linux version 7. This is the first regular update. Red Hat Product Security has rated this...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2015-3014)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2015-3014 advisory. - kvm: fix excessive pages un-pinning in kvmiommumap error path. Quentin Casasnovas Orabug: 20687314 CVE-2014-3601 CVE-2014-8369 CVE-2014-3601 -...

Unbreakable Enterprise kernel security update

kernel-uek 2.6.32-400.37.2uek - netfilter: conntrack: disable generic tracking for known protocols Florian Westphal Orabug: 20679631 CVE-2014-8160 - mac80211: fix fragmentation code, particularly for encryption Johannes Berg Orabug: 20673314 CVE-2014-8709 - tracing/syscalls: Ignore numbers outsid...

kernel: insufficient syscall number validation in perf and ftrace subsystems

An out-of-bounds memory access flaw, CVE-2014-7825, was found in the syscall tracing functionality of the Linux kernel's perf subsystem. A local, unprivileged user could use this flaw to crash the system. Additionally, an out-of-bounds memory access flaw, CVE-2014-7826, was found in the syscall...

kernel: insufficient syscall number validation in perf and ftrace subsystems

An out-of-bounds memory access flaw, CVE-2014-7825, was found in the syscall tracing functionality of the Linux kernel's perf subsystem. A local, unprivileged user could use this flaw to crash the system. Additionally, an out-of-bounds memory access flaw, CVE-2014-7826, was found in the syscall...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Updated kernel packages that fix multiple security issues, address several hundred bugs, and add numerous enhancements are now available as part of the ongoing support and maintenance of Red Hat Enterprise Linux version 7. This is the first regular update. Red Hat Product Security has rated this...