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Intel Thunderbolt Vulnerabilities - Lenovo Support US
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ThunderSpy
A combination of vulnerabilities for the Thunderbolt protocol have been announced that allow a malicious actor to access most machines with a Thunderbolt port and bypass security restrictions on the device. Recent assessments: agalauner-r7 at May 11, 2020 4:37pm UTC reported: The risks of DMA...
A week in security (May 11 – May 17)
Last week on Malwarebytes Labs, we explained why RevenueWire has to pay $6.7 million to settle FTC charges, how CVSS works: characterizing and scoring vulnerabilities, and we talked about how and why hackers hit a major law firm with Sodinokibi ransomware. We also launched another episode of our...
7 New Flaws Affect All Thunderbolt-equipped Computers Sold in the Last 9 Years
A cybersecurity researcher today uncovers a set of 7 new unpatchable hardware vulnerabilities that affect all desktops and laptops sold in the past 9 years with Thunderbolt, or Thunderbolt-compatible USB-C ports. Collectively dubbed 'ThunderSpy,' the vulnerabilities can be exploited in 9 realisti...
Millions of Thunderbolt-Equipped Devices Open to 'ThunderSpy' Attack
A new attack enables bad actors to steal data from Windows or Linux devices equipped with Thunderbolt ports – if they can get their hands on the device for just five minutes. The attack, called “Thunderspy,” specifically targets Thunderbolt technology, which is a hardware interface developed by...
DLL Hijacking Vulnerability in Xunlei X
Thunderbolt X is an Internet download tool software. Xunlei X has a DLL hijacking vulnerability that can be exploited by an attacker to load a malicious DLL and execute arbitrary code...
Code Execution Vulnerability in Thunderbolt X Installer
Thunderbolt X is an Internet download tool software. A code execution vulnerability exists in the Xunlei X installer. An attacker can exploit the vulnerability to execute arbitrary code...
Dell, HP Memory-Access Bugs Open Attacker Path to Kernel Privileges
Vulnerabilities in Dell and HP laptops could allow an attacker to access information and gain kernel privileges via the devices’ Direct Memory Access DMA capability. DMA is a processing-efficiency approach for peripherals such as PCI cards or network interface cards that, as the name suggests,...
HPSBHF03647 rev. 2 - HP Open-Chassis Pre-boot Direct Memory Access (DMA) Vulnerability
Potential Security Impact Arbitrary Code Execution, Denial of Service, Information Disclosure. Source: HP, HP Product Security Response Team PSRT. Reported by: Mickey Shkatov from Eclypsium, and Zoltan Harmath from Microsoft. VULNERABILITY SUMMARY A potential security vulnerability with pre-boot...
CVE-2019-18579
Settings for the Dell XPS 13 2-in-1 7390 BIOS versions prior to 1.1.3 contain a configuration vulnerability. The BIOS configuration for the "Enable Thunderbolt and PCIe behind TBT pre-boot modules" setting is enabled by default. A local unauthenticated attacker with physical access to a user's...
CVE-2019-18579
Settings for the Dell XPS 13 2-in-1 7390 BIOS versions prior to 1.1.3 contain a configuration vulnerability. The BIOS configuration for the "Enable Thunderbolt and PCIe behind TBT pre-boot modules" setting is enabled by default. A local unauthenticated attacker with physical access to a user's...
Design/Logic Flaw
Settings for the Dell XPS 13 2-in-1 7390 BIOS versions prior to 1.1.3 contain a configuration vulnerability. The BIOS configuration for the "Enable Thunderbolt and PCIe behind TBT pre-boot modules" setting is enabled by default. A local unauthenticated attacker with physical access to a user's...
CVE-2019-18579
Settings for the Dell XPS 13 2-in-1 7390 BIOS versions prior to 1.1.3 contain a configuration vulnerability. The BIOS configuration for the "Enable Thunderbolt and PCIe behind TBT pre-boot modules" setting is enabled by default. A local unauthenticated attacker with physical access to a user's...
CVE-2019-18579
CVE-2019-18579 affects the Dell XPS 13 2‑in‑1 (7390) BIOS prior to version 1.1.3, where the default setting Enable Thunderbolt (and PCIe behind TBT) pre‑boot modules was enabled. This enables a local, unauthenticated attacker with physical access to perform a pre‑boot DMA attack and gain read/wri...
Tails 4.0 - Live System to Preserve Your Privacy and Anonymity
Tails is a live system that aims to preserve your privacy and anonymity. It helps you to use the Internet anonymously and circumvent censorship almost anywhere you go and on any computer but leaving no trace unless you ask it to explicitly. It is a complete operating system designed to be used fr...
About the security content of macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan - Apple Support
About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...
New found thunderclap vulnerability allows hackers to use a Thunderbolt/USB-C peripheral attack PC-vulnerability warning-the black bar safety net
Earlier by the Cambridge University computer science and Technology Department, Rice University, and Stanford Institute of International Studies a group of researchers announced a new vulnerability Thunderclap, affecting all major platforms, including MacOS and Windows. The vulnerability affects...
Thunderclap Flaws Shatter Peripheral Security
UPDATE A set of vulnerabilities collectively dubbed “Thunderclap” is putting computers at risk from weaponized peripheral devices think network cards, storage and graphics cards, and even chargers and video projectors. The flaws reside in the Thunderbolt hardware interface developed by Intel in...
New Flaws Re-Enable DMA Attacks On Wide Range of Modern Computers
Security researchers have discovered a new class of security vulnerabilities that impacts all major operating systems, including Microsoft Windows, Apple macOS, Linux, and FreeBSD, allowing attackers to bypass protection mechanisms introduced to defend against DMA attacks. Known for years, Direct...
New Flaws Re-Enable DMA Attacks On Wide Range of Modern Computers
Security researchers have discovered a new class of security vulnerabilities that impacts all major operating systems, including Microsoft Windows, Apple macOS, Linux, and FreeBSD, allowing attackers to bypass protection mechanisms introduced to defend against DMA attacks. Known for years, Direct...