The weird "audit_access" permission

While writing up the posts on capabilities, one thing I had in my mind was to give some additional information on frequently occurring denials, such as the dac_override and dac_read_search capabilities, and when they are triggered. For the DAC-related capabilities, policy developers often notice that these capabilities are triggered without …

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Looking at the local Linux kernel privilege escalation

There has been a few posts already on the local Linux kernel privilege escalation, which has received the CVE-2013-2094 ID. arstechnica has a write-up with links to good resources on the Internet, but I definitely want to point readers to the explanation that Brad Spengler made on the vulnerability.

In …

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Public support channels: irc

I've said it before - support channels for free software are often (imo) superior to the commercial support that you might get with vendors. And although those vendors often try to use "modern" techniques, I fail to see why the old, but proven/stable methods would be wrong.

Consider the "Chat …

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