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April 21, 2021
Open letter to the research community
Dear all, In light of recent events, we have received many words of encouragement in comments on social media, through direct messages, an...
April 16, 2021
Positive Technologies' official statement following U.S. sanctions
As a company, we deny the groundless accusations made by the U.S. Department of the Treasury. In the almost 20 years we have been operating ...
April 9, 2021
Four Bytes of Power: exploiting CVE-2021-26708 in the Linux kernel
Author : Alexander Popov, Positive Technologies CVE-2021-26708 is assigned to five race condition bugs in the virtual socket implementation...
December 1, 2020
Linux kernel heap quarantine versus use-after-free exploits
It's 2020. Quarantines are everywhere – and here I'm writing about one, too. But this quarantine is of a different kind. In this art...
March 17, 2020
CVE-2019-18683: Exploiting a Linux kernel vulnerability in the V4L2 subsystem
This article discloses exploitation of CVE-2019-18683 , which refers to multiple five-year-old race conditions in the V4L2 subsystem o...
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