On the last patch day this year, Google closed several security holes in various components of Android. Some vulnerabilities are classified as ” critical “.

The most dangerous Vulnerabilities affect the media framework and Qualcomm components. According to a warning from Google, attackers could push malicious code onto devices and execute it. This is usually the first step after which attackers gain full control.

The majority of the remaining closed gaps are at risk of ” high “classified. If attacks are successful here, attackers could obtain higher user rights or access information that is actually isolated.

In addition to Google, other manufacturers regularly publish security patches – but mostly only for some product series. Devices from other manufacturers receive the updates much later or, in the worst case, not at all.

Google also has additional security patches for devices of the Pixel series released. Here is just one hole that attackers could use to leak information, rated ” high “, Google explains in an article. The severity level emanating from the other vulnerabilities is given the rating ” moderate “. After successful attacks, attackers could expand their user rights and, in one case, execute malicious code. Google is currently not explaining what attacks might look like.

Interpret patch level In the system settings, owners of Android smartphones can check whether their devices are up to date. The information 2020-12 – 01 ensures that the latest security patches are installed. The Patch Level 2020 – 12 – 05 includes all previous updates in addition to the current ones.

In addition to Google, LG, Motorola and Samsung, among others, also publish monthly Android patches. In the box to the right of this message there is more information about the security updates of this and other manufacturers of Android devices.

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