![]() ![]() “These high severity vulnerabilities, which have been present in Dell devices since 2009, affect hundreds of millions of devices and millions of users worldwide,” said Kasif Dekel, senior security researcher at SentinelLabs. ![]() Researchers with SentinelLabs who discovered the flaws said that they have remained undisclosed for 12 years. This module, the DBUtil firmware update driver, comes pre-installed on most Dell machines running Windows. The five flaws stem from a firmware update driver component, which is responsible for Dell firmware updates through the Dell Bios Utility. If exploited, these flaws may allow attackers to locally escalate to kernel-mode privileges. Dell has issued patches for five high-severity vulnerabilities in its firmware update driver, impacting Dell desktops, laptops, notebooks and tablets.
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