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Processor giant Intel says that a new vulnerability in its CPUs, known as TLBleed, is not caused by speculative execution and hence not related to Spectre and Meltdown, two flaws which were disclosed in January.

Published in Security

The OpenBSD project, which produces an UNIX-like operating system of the same name, has decided to disable support for hyperthreading for Intel processors as it could lead to data leaks in a manner similar to that caused by the Spectre flaws in Intel processors announced earlier this year.

Published in Security

Intel has revealed details of yet another vulnerability in its Core-based processor line, an information leak caused by speculative execution that affects operating systems which use lazy FPU context switching.

Published in Security
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