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	<title>Frederick Lawler &#8211; Noise</title>
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		<title>CVE-2022-47929: traffic control noqueue no problem?</title>
		<link>https://noise.getoto.net/2023/01/31/cve-2022-47929-traffic-control-noqueue-no-problem/</link>
		
		<dc:creator><![CDATA[Frederick Lawler]]></dc:creator>
		<pubDate>Tue, 31 Jan 2023 14:00:00 +0000</pubDate>
				<category><![CDATA[CVE]]></category>
		<category><![CDATA[linux]]></category>
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					<description><![CDATA[In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands.]]></description>
		
		
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		<title>Live-patching security vulnerabilities inside the Linux kernel with eBPF Linux Security Module</title>
		<link>https://noise.getoto.net/2022/06/29/live-patching-security-vulnerabilities-inside-the-linux-kernel-with-ebpf-linux-security-module/</link>
		
		<dc:creator><![CDATA[Frederick Lawler]]></dc:creator>
		<pubDate>Wed, 29 Jun 2022 11:45:00 +0000</pubDate>
				<category><![CDATA[deep dive]]></category>
		<category><![CDATA[linux]]></category>
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					<description><![CDATA[Learn how to patch Linux security vulnerabilities without rebooting the hardware and how to tighten the security of your Linux operating system with eBPF Linux Security Module]]></description>
		
		
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