3995 matches found
I/O port access privilege escalation in x86-64 Linux
ISSUE DESCRIPTION IRET and POPF do not modify EFLAGS.IOPL when executed by code at a privilege level other than zero. Since PV Xen guests run at privilege level 3 for 64-bit ones; 32-bit ones run at privilege level 1, to compensate for this the context switching of EFLAGS.IOPL requires the guest ...
USN-2930-2 linux-lts-wily vulnerabilities
Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPTSOSETREPLACE events. A local unprivileged attacker could use this to cause a denial of service system crash or possibly execute arbitrary code with administrative privileges...
Linux Kernel 3.10/3.18 /4.4 - Netfilter IPT_SO_SET_REPLACE Memory Corruption
Source: https://code.google.com/p/google-security-research/issues/detail?id=758 A memory corruption vulnerability exists in the IPTSOSETREPLACE ioctl in the netfilter code for iptables support. This ioctl is can be triggered by an unprivileged user on PFINET sockets when unprivileged user...
Microsoft Windows Kernel 'Win32k.sys' CVE-2016-0096 Local Privilege Escalation Vulnerability
Description Microsoft Windows is prone to a local privilege-escalation vulnerability that occurs in the Windows kernel. A local attacker can exploit this issue to execute arbitrary code in kernel mode with elevated privileges. Technologies Affected Microsoft Windows 10 for 32-bit Systems Microsof...
Microsoft Windows Kernel 'Win32k.sys' CVE-2016-0094 Local Privilege Escalation Vulnerability
Description Microsoft Windows is prone to a local privilege-escalation vulnerability that occurs in the Windows kernel. A local attacker can exploit this issue to execute arbitrary code in kernel mode with elevated privileges. Technologies Affected Microsoft Windows 10 for 32-bit Systems Microsof...
VMware ESX / ESXi Guest OS Local Privilege Escalation (VMSA-2013-0014) (remote check)
The remote VMware ESX / ESXi host is missing a security-related patch. It is, therefore, affected by a privilege escalation vulnerability due to improper handling of control code in the lgtosync.sys driver. A local attacker can exploit this escalate privileges on Windows-based 32-bit guest...
Debian DLA-436-1 : ia32-libs security update
The ia32-libs and ia32-libs-gtk packages contain 32 bit versions of various libraries for use on 64 bit systems. This update rolls in all security fixes made to these libraries since the start of Squeeze LTS. NOTE: Tenable Network Security has extracted the preceding description block directly fr...
[SECURITY] [DLA 436-1] ia32-libs security update
Package : ia32-libs, ia32-libs-gtk Version : 20160228 The ia32-libs and ia32-libs-gtk packages contain 32 bit versions of various libraries for use on 64 bit systems. This update rolls in all security fixes made to these libraries since the start of Squeeze LTS...
Qualcomm Adreno GPU MSM Driver - perfcounter Query Heap Overflow
/ Source: https://code.google.com/p/google-security-research/issues/detail?id=734 The Adreno GPU driver for the MSM Linux kernel contains a heap overflow in the IOCTLKGSLPERFCOUNTERQUERY ioctl command. The bug results from an incorrect conversion to a signed type when calculating the minimum coun...
Microsoft AFD.SYS Dangling Pointer Privilege Escalation
Exploit Title: MS14-040 - AFD.SYS Dangling Pointer Date: 2016-02-05 Exploit Author: Rick Larabee Vendor Homepage: www.microsoft.com Version: Windows 7, 32 bit Tested on: Win7 x32 afd.sys - 6.1.7600.16385 ntdll.dll - 6.1.7600.16385 CVE : CVE-2014-1767 Category: Local Privilege Escalation Reference...
Microsoft Windows 7 (x86) - 'afd.sys' Dangling Pointer Privilege Escalation (MS14-040)
Exploit Title: MS14-040 - AFD.SYS Dangling Pointer Date: 2016-02-05 Exploit Author: Rick Larabee Vendor Homepage: www.microsoft.com Version: Windows 7, 32 bit Tested on: Win7 x32 afd.sys - 6.1.7600.16385 ntdll.dll - 6.1.7600.16385 CVE : CVE-2014-1767 Category: Local Privilege Escalation Reference...
Microsoft Windows Reader CVE-2016-0046 Remote Code Execution Vulnerability
Description Microsoft Windows is prone to a remote code-execution vulnerability. An attacker can leverage this issue to execute arbitrary code in the context of the currently logged-in user. Failed exploit attempts will likely result in denial of service conditions. Technologies Affected Microsof...
Microsoft Windows PDF Library CVE-2016-0058 Buffer Overflow Vulnerability
Description Microsoft Windows PDF library is prone to a buffer-overflow vulnerability because it fails to adequately bounds check user-supplied data before copying it to an insufficiently sized memory buffer.. An attacker can leverage this issue to execute arbitrary code in the context of the...
Debian DSA-3470-1 : qemu-kvm - security update
Several vulnerabilities were discovered in qemu-kvm, a full virtualization solution on x86 hardware. - CVE-2015-7295 Jason Wang of Red Hat Inc. discovered that the Virtual Network Device support is vulnerable to denial-of-service via resource exhaustion, that could occur when receiving large...
Microsoft Windows CVE-2016-0042 DLL Loading Local Privilege Escalation Vulnerability
Description Microsoft Windows is prone to a local privilege-escalation vulnerability. A local attacker can leverage this issue to execute arbitrary code with elevated privileges. Technologies Affected Microsoft Windows 10 for 32-bit Systems Microsoft Windows 10 for x64-based Systems Microsoft...
Microsoft Windows WebDAV CVE-2016-0051 Local Privilege Escalation Vulnerability
Description Microsoft Windows is prone to a local privilege-escalation vulnerability. A local attacker can exploit this issue to execute arbitrary code with elevated privileges. Failed exploit attempts will result in a denial of service condition. Technologies Affected Microsoft Windows 10 for...
Microsoft Edge CVE-2016-0084 Remote Memory Corruption Vulnerability
Description Microsoft Edge is prone to a remote memory-corruption vulnerability. Attackers can exploit this issue by enticing an unsuspecting user to view a specially crafted web page. Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Faile...
Debian DSA-3469-1 : qemu - security update
Several vulnerabilities were discovered in qemu, a full virtualization solution on x86 hardware. - CVE-2015-7295 Jason Wang of Red Hat Inc. discovered that the Virtual Network Device support is vulnerable to denial-of-service via resource exhaustion, that could occur when receiving large packets....
[SECURITY] [DSA 3470-1] qemu-kvm security update
------------------------------------------------------------------------- Debian Security Advisory DSA-3470-1 [email protected] https://www.debian.org/security/ Sebastien Delafond February 08, 2016 https://www.debian.org/security/faq -...
[SECURITY] [DSA 3469-1] qemu security update
------------------------------------------------------------------------- Debian Security Advisory DSA-3469-1 [email protected] https://www.debian.org/security/ Sebastien Delafond February 08, 2016 https://www.debian.org/security/faq -...