#DELL CRITICAL UPDATES INSTALL#
#DELL CRITICAL UPDATES DRIVERS#
#DELL CRITICAL UPDATES UPDATE#
#DELL CRITICAL UPDATES FULL#

'This is an attack that lets an attacker go directly to the BIOS,' the fundamental firmware used in the boot process, says Eclypsium researcher Scott Scheferman.

#DELL CRITICAL UPDATES FULL#

Compromising a device's firmware can give attackers full control of the machine, because firmware coordinates hardware and software, and runs as a precursor to the computer's operating system and applications. They could be exploited, though, to individually target victim devices and easily gain remote control of the firmware. The four vulnerabilities the researchers discovered in BIOSConnect wouldn't allow hackers to seed malicious Dell firmware updates to all users at once.

#DELL CRITICAL UPDATES UPDATE#

Update mechanisms are valuable targets for attackers, because they can be tainted to distribute malware. BIOSConnect is part of a broader Dell update and remote operating system management feature called SupportAssist, which has had its own share of potentially problematic vulnerabilities. The vulnerabilities show up in a Dell feature called BIOSConnect, which allows users to easily, and even automatically, download firmware updates. 'The industry has achieved all this maturity of security features in application and operating system-level code, but they're not following best practices in new firmware security features.' It's essentially like traveling back in time-it's almost like the '90s again,' says Jesse Michael, principal analyst at Eclypsium. 'These vulnerabilities are on easy mode to exploit. Dell is releasing patches for the flaws today. The researchers estimate that the vulnerabilities expose 30 million devices in total, and the exploits even work in models that incorporate Microsoft's Secured-core PC protections-a system specifically built to reduce firmware vulnerability. The new findings from researchers at the security firm Eclypsium affect 128 recent models of Dell computers, including desktops, laptops, and tablets. And these vulnerabilities could be exploited to gain full access to target devices. Now a well-intentioned mechanism to easily update the firmware of Dell computers is itself vulnerable as the result of four rudimentary bugs. It's often riddled with vulnerabilities, it's difficult to update with patches, and it's increasingly the target of real-world attacks. Researchers have known for years about security issues with the foundational computer code known as firmware. Alienware Update - Windows 32 and 64-bit version for Microsoft Windows 8.Artur Widak | Getty Images reader comments 78 with.Alienware Update - Windows 32 and 64-bit version for Microsoft Windows 8.1 and 10ĭell Update and Alienware Update 4.5 (released March 2022).There are two downloads available for Alienware Update: Dell Update - Windows 32 and 64-bit version for Microsoft Windows 8.1 and 10.There are two downloads available for Dell Update: Alienware Update - Windows Universal Applicationĭell Update and Alienware Update 4.7.1 (released November 2022).ĭell Update and Alienware Update 4.6 (released August 2022).Dell Update - Windows Universal Applicationĭownloads available for Alienware Update:.

#DELL CRITICAL UPDATES INSTALL#

Follow the on-screen instructions to install Dell Update or Alienware Update.įor installation instructions, Dell recommends getting the latest information from the most current User Guide located here: ĭell Update and Alienware Update 4.8.0 (released January 2023).

Locate the downloaded file on your computer (in Google Chrome, the file appears at the bottom of the chrome window), and run the executable file.

Locate Dell Update (or Alienware Update) in the list and select Download on the right side of the page.Check Application checkbox under Category dropdown.

#DELL CRITICAL UPDATES DRIVERS#

Find Manually find a specific driver for your and Click Find drivers on the right side of the page.On the Product Support Page for your Dell device, click Drivers and Downloads.Under Identify your product, enter the Service Tag of your supported Dell device and click Search, or click Detect PC.To get Dell Update or Alienware Update, follow these steps (dell support):

Dell critical updates