In binder_alloc_free_page of binder_alloc.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-120025196.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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google android - |
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debian debian linux 9.0 |
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debian debian linux 10.0 |
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canonical ubuntu linux 19.04 |
Malicious Bluetooth signals, too, it looks like
Google has emitted security fixes for Android that should be installed, should you get the chance, as they can be potentially exploited to hijack devices. The worst vulnerability in the latest monthly batch, according to the ad giant, is one in which a maliciously crafted PNG image could execute code smuggled within the file, if an application views it. Thus an evil .PNG file opened by a chat app or email reader, say, could start running malware on the device with high-level privileges. Two othe...