USN-3901-1 linux, linux-aws, linux-gcp, linux-kvm, linux-oem, linux-oracle, linux-raspi2 vulnerabilities

Jann Horn discovered that the userfaultd implementation in the Linux kernel did not properly restrict access to certain ioctls. A local attacker could use this possibly to modify files. CVE-2018-18397 It was discovered that the crypto subsystem of the Linux kernel leaked uninitialized memory to...

USN-3821-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly ensure that xattr information remained in inode bodies. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service system crash. CVE-2018-10880 It...

CVE-2018-6854

Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via multiple IOCTLs, e.g., 0x8810200B, 0x8810200F, 0x8810201B, 0x8810201F, 0x8810202B, 0x8810202F, 0x8810203F, 0x8810204B, 0x88102003,...

CVE-2018-6854

CVE-2018-6854 affects Sophos SafeGuard Enterprise < 8.00.5, SafeGuard Easy < 7.00.3, and SafeGuard LAN Crypt

CVE-2018-6854

Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via multiple IOCTLs, e.g., 0x8810200B, 0x8810200F, 0x8810201B, 0x8810201F, 0x8810202B, 0x8810202F, 0x8810203F, 0x8810204B, 0x88102003,...

Security Bulletin: NVIDIA Jetson TX1, Jetson TK1, Jetson TX2, and Tegra K1 L4T Security Updates for Multiple Vulnerabilities

Jetson and Tegra L4T contain vulnerabilities which may lead to denial of service, escalation of privileges, or information disclosure. Go to NVIDIA Product Security. Vulnerability Details The following sections summarize the potential vulnerabilities. Descriptions use CWE™ and risk assessments...

UBUNTU-CVE-2018-6412

In the function sbusfbioctlhelper in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAPSPARC and FBIOGETCMAPSPARC commands...

Windows Kernel stack memory disclosure in DeviceApi(CVE-2017-8474)

We have discovered that it is possible to disclose portions of uninitialized kernel stack memory to user-mode applications in Windows 10 through the PiDqIrpQueryGetResult, PiDqIrpQueryCreate, PiDqQueryCompletePendedIrp IOCTLs sent to the \Device\DeviceApi device. The analysis shown below was...

Microsoft MsMpEng - Multiple Problems Handling ntdll!NtControlChannel Commands Exploit

Exploit for windows platform in category local exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1260 MsMpEng includes a full system x86 emulator that is used to execute any untrusted files that look like PE executables. The emulator runs as NT AUTHORITY\SYSTEM and isn't...

Microsoft MsMpEng - Multiple Problems Handling ntdll!NtControlChannel Commands

Microsoft MsMpEng - Multiple Problems Handling ntdll!NtControlChannel Commands Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1260 MsMpEng includes a full system x86 emulator that is used to execute any untrusted files that look like PE executables. The emulator runs as NT...

Microsoft Windows - DeviceApi CMApi User Hive Impersonation Privilege Escalation (MS16-124)

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=875 Windows: DeviceApi CMApi User Hive Impersonation EoP Platform: Windows 10 10586 not tested 8.1 Update 2 or Windows 7 Class: Elevation of Privilege Summary: The DeviceApi CMApi PnpCtxRegOpenCurrentUserKey function doesn’t chec...

Microsoft Windows - DeviceApi CMApi PiCMOpenDeviceKey Arbitrary Registry Key Write Privilege Escalation (MS16-124)

Microsoft Windows - DeviceApi CMApi PiCMOpenDeviceKey Arbitrary Registry Key Write Privilege Escalation MS16-124 / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=872 Windows: DeviceApi CMApi PiCMOpenClassKey Arbitrary Registry Key Write EoP Platform: Windows 10 10586 not tested...

MSI NTIOLib.sys / WinIO.sys Local Privilege Escalation

Exploit Title: MSI NTIOLib.sys, WinIO.sys local privilege escalation Date: 2016-09-26 Exploit Author: ReWolf Vendor Homepage: http://www.msi.com Version: too many Tested on: Windows 10 x64 TH2, RS1 Full description: http://blog.rewolf.pl/blog/?p=1630 Exploit github repo:...

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

/ 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, ASMMAP.sys / ASMMAP64.sys, the version resources...

Linux kernel Advanced Linux Sound Architecture Framework Competitive Conditions Vulnerability (CNVD-2016-01975)

Linux kernel is an open source operating system. A contention condition vulnerability exists in timer ioctls, the Advanced Linux Sound Architecture framework for Linux kernel, which can be exploited by a local attacker to cause the system to hang, resulting in a denial-of-service attack...

Linux kernel Advanced Linux Sound Architecture Framework Competitive Conditions Vulnerability (CNVD-2016-01976)

Linux kernel is an open source operating system. A contention condition vulnerability exists in timer ioctls, the Advanced Linux Sound Architecture framework for Linux kernel, which can be exploited by a local attacker to cause the system to hang, resulting in a denial-of-service attack...

(Pwn2Own) Microsoft Windows CNG Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on vulnerable installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

BullGuard Backup 'BdAgent.sys' Driver Local Privilege Escalation Vulnerability

BullGuard Backup is prone to a local privilege escalation vulnerability. 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 CPE =...

RHEL 6 : kernel (RHSA-2014:0475)

Updated kernel packages that fix three security issues and several bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severit...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20140507)

A flaw was found in the way the Linux kernel's netfilter connection tracking implementation for Datagram Congestion Control Protocol DCCP packets used the skbheaderpointer function. A remote attacker could use this flaw to send a specially crafted DCCP packet to crash the system or, potentially,...