• About
  • Privacy Policy
  • Contact
Tech Newsday
  • Security
  • Future of Work
  • Mobility
  • Emerging Tech
  • Today’s News
No Result
View All Result
Tech Newsday
  • Security
  • Future of Work
  • Mobility
  • Emerging Tech
  • Today’s News
No Result
View All Result
Tech Newsday
No Result
View All Result
Home Security

Dell Finds and Solves Major Flaws In Firmware Update Driver

TND News Desk by TND News Desk
May 14, 2021
in Security
0 0
0

Infosec research firm, SentinelLabs recently uncovered 12-year-old flaws in Dell’s firmware updater, DBUtil 2.3.

The research firm discovered five serious vulnerabilities in the vulnerable firmware updater, which has been installed by default on hundreds of millions of Dell systems since 2009.

Although it may not be a remote code execution vulnerability, meaning that a hacker cannot use it directly to compromise the user’s systems, it is still considered a major risk, since an attacker who receives an unprivileged shell through another vulnerability can use it to bypass security controls.

Since SentinelLabs notified the company in December 2020, Dell has provided documentation of the vulnerabilities and mitigation instructions, which mainly come down to “remove the utility.” The tech giant has also provided a replacement driver that should be installed automatically on all affected Dell systems at the next firmware update.

For more information, read the original story in Arstechnica.

Tags: Dell
Please login to join discussion

Subscribe

About Tech News Day

In just 10 minutes you will have all your leadership tech news needs covered. Our Editors browse the top tech news sites for you, get rid of the fluff and post summaries of the best. Our content is created by trained professionals and enhanced for IT leaders using leading edge artificial intelligence.

About

Tech Newsday

Tech News Day picks the new, most relevant tech stories.

Our selection is done by industry professionals – executives like you who pick the top stories for that day. Our writers summarize these to give you a quick summary and the key takeaways.

SUBSCRIBE

Categories

  • Artificial Intelligence
  • Auto Tech
  • Blockchain
  • Careers & Education
  • Channel Strategy
  • Cloud
  • Communications & Telecom
  • Companies
  • Data & Ananytics
  • Development
  • Digital Transformation
  • Distribution
  • Diversity & Inclusion
  • eCommerce
  • Emerging Tech
  • End User Hardware
  • Engineering
  • Financial
  • Fintech
  • Future of Work
  • Governance
  • Government & Public Sector
  • Human Resources
  • Infrastructure
  • IoT
  • Leadership
  • Legal
  • Legislation & Regulation
  • Managed Services & Outsourcing
  • Marketing
  • Martech
  • Medical
  • Mobility
  • Not for Profit
  • Open Source
  • Operations
  • People
  • Podcasts
  • Privacy
  • Security
  • Service
  • Smart Home
  • SMB
  • Social Networks
  • Software
  • Supply Chain
  • Sustainability
  • Today's News
  • Top Stories This Week
  • Women in Tech
  • Home
  • Today’s News
  • About
  • Privacy
  • Contact

2022 Tech News Day

No Result
View All Result
  • Security
  • Future of Work
  • Mobility
  • Emerging Tech
  • Today’s News

2022 Tech News Day

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
-
00:00
00:00

Queue

Update Required Flash plugin
-
00:00
00:00