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Irina Semenova

Irina Semenova

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by / Tuesday, 01 May 2018
New vulnerability found in Linux kernel: error handling can lead to corruption and DoS

A ptrace virtualization code to the debug registers has an incorrect error handling which was discovered by Andy Lutomirski and disclosed today (CVE-2018-1000199). This vulnerability can lead to corruption and DoS. In practice, if an illegal value is written, such as DR0, the internal state of...

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Topic: in KernelCare Blog