Lenovo ThinkPad - System Management Mode Arbitrary Code Execution

Source: https://github.com/Cr4sh/ThinkPwn Lenovo ThinkPad System Management Mode arbitrary code execution exploit For more information about this project please read the following article: http://blog.cr4.sh/2016/06/exploring-and-exploiting-lenovo.html This code exploits 0day privileges escalatio...

Lenovo ThinkPad - System Management Mode Arbitrary Code Execution

Lenovo ThinkPad - System Management Mode Arbitrary Code Execution Source: https://github.com/Cr4sh/ThinkPwn Lenovo ThinkPad System Management Mode arbitrary code execution exploit For more information about this project please read the following article:...

Lenovo Service Engine (LSE) BIOS for Notebook - Lenovo Support US

No description provided...

Lenovo Service Engine (LSE) BIOS for Notebook

Lenovo Security Advisory: LEN-2015-020 Potential Impact: Privilege Escalation Severity: High Summary: Vulnerabilities have been identified in the Lenovo Service Engine LSE which may run on certain Lenovo notebook systems that do not have a Lenovo preloaded operating system installed. Lenovo has...

UEFI firmware image viewer and editor: UEFITool

It supports parsing of full BIOS images starting with the flash descriptor or any binary files containing UEFI volumes. Original development was started here at MDL forums as a cross-platform analog to PhoenixTool ‘s structure mode with some additional features, but the program’s engine was prove...

VirusTotal Firmware Malware Implant Scanning

Successful attacks against firmware are rare but provide hackers with one thing they covet most: persistence. Advanced attack groups have already accelerated their capabilities in finding ways to burrow into the BIOS and EFI as noted by the Snowden leaks’ description of the NSA’s attempts to...

CentOS 7 : grub2 (CESA-2015:2623)

Updated grub2 packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: grub2 security and bug fix update

Updated grub2 packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Red Hat Enterprise Linux grub2 Package Code Execution Vulnerability

Red Hat Enterprise Linux RHEL is a set of Linux operating systems maintained and distributed by Red Hat for business users. A security vulnerability exists in the RHEL 7 version of the grub2 program package prior to version 2.02-0.29. When the program is used on a UEFI system, a local attacker ca...

CVE-2015-5281

The grub2 package before 2.02-0.29 in Red Hat Enterprise Linux RHEL 7, when used on UEFI systems, allows local users to bypass intended Secure Boot restrictions and execute non-verified code via a crafted 1 multiboot or 2 multiboot2 module in the configuration file or physically proximate attacke...

CVE-2015-5281

CVE-2015-5281 affects GRUB2 on EFI systems (notably grub2 in RHEL7) where modules deemed unsuitable for Secure Boot could be loaded, allowing a local attacker to bypass Secure Boot and execute non-verified code via crafted multiboot/multiboot2 modules or boot menu entries. The issue arises from l...

CVE-2015-5281

The grub2 package before 2.02-0.29 in Red Hat Enterprise Linux RHEL 7, when used on UEFI systems, allows local users to bypass intended Secure Boot restrictions and execute non-verified code via a crafted 1 multiboot or 2 multiboot2 module in the configuration file or physically proximate attacke...

grub2 security, bug fix, and enhancement update

2.02-0.29.0.1 - Fix comparison in patch for 18504756 - Remove symlink to grub environment file during uninstall on EFI platforms bug 19231481 - update Oracle Linux certificates Alexey Petrenko - Put 'with' in menuentry instead of 'using' bug 18504756 - Use different titles for UEK and RHCK kernel...

[CVE-2015-2552] Windows 8+ - Trusted Boot Security Feature Bypass Vulnerability

Vulnerability title Microsoft: Trusted Boot Security Feature Bypass Vulnerability CVE: CVE-2015-2552 Vendor: Microsoft Product: Windows NT series 8.0+ Affected versions: See "systems affected". Reported by: "Myria" Vulnerability Summary: ===================== An attacker with administrative acces...

SUSE: Security Advisory for Xen (SUSE-SU-2015:0613-1)

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...

CVE-2015-7837

The Linux kernel, as used in Red Hat Enterprise Linux 7, kernel-rt, and Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended securelevel/secureboot restrictions by leveraging improper handling of secureboot flag across kexec reboot...

Microsoft Trusted Boot Security Feature Bypass

Vulnerability title Microsoft: Trusted Boot Security Feature Bypass Vulnerability CVE: CVE-2015-2552 Vendor: Microsoft Product: Windows NT series 8.0+ Affected versions: See "systems affected". Reported by: "Myria" Vulnerability Summary: ===================== An attacker with administrative acces...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20150805)

An integer overflow flaw was found in the way the Linux kernel's netfilter connection tracking implementation loaded extensions. An attacker on a local network could potentially send a sequence of specially crafted packets that would initiate the loading of a large number of extensions, causing t...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2015:1534 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CV...

RHEL 7 : kernel (RHSA-2015:1534)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:1534 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. An integer overflow flaw was found in the way the Linu...