Tag Archives: Kernel Privilege Escalation

Dirty COW — Critical Linux Kernel Flaw Being Exploited in the Wild

A nine-year-old critical vulnerability has been discovered in virtually all versions of the Linux operating system and is actively being exploited in the wild.

Dubbed “Dirty COW,” the Linux kernel security flaw (CVE-2016-5195) is a mere privilege-escalation vulnerability, but researchers are taking it extremely seriously due to many reasons.

First, it’s very easy to develop exploits that

Apple left iOS 10 Kernel Code Unencrypted, Intentionally!

Apple’s new iOS 10 recently made headlines after MIT Technology Review revealed that the company had left the kernel of the mobile operating system unencrypted.

Yes, the first developer preview of iOS 10 released at WWDC has an unencrypted kernel.

When the headline broke, some of the users were surprised enough that they assumed Apple had made a mistake by leaving unencrypted kernel in iOS

Zero-Day Flaw Found in 'Linux Kernel' leaves Millions Vulnerable

A new critical zero-day vulnerability has been discovered in the Linux kernel that could allow attackers to gain root level privileges by running a malicious Android or Linux application on an affected device.

The critical Linux kernel flaw (CVE-2016-0728) has been identified by a group of researchers at a startup named Perception Point.

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The vulnerability was present in