Linux Kernel Security

@linkersec

Links related to Linux kernel security and exploitation.
Maintained by @andreyknvl and @a13xp0p0v.

xairy.io/linkersec Joined September 2021

0 Following 11K Followers 442 Posts

Latest posts 5

Linux Kernel Security @linkersec 5d

Fast & Furious of Kernel Exploitation 😄

Alexander Popov @a13xp0p0v Nov 2

I published a detailed article:

⚠️Dangerous Device: Exploiting CVE-2026-31695 in the Linux Kernel via struct device⚠️

I managed to make make the PoC exploit absolutely stable, despite the elusive race condition during the attack.

a13xp0p0v.tech/2026/11/02/CVE…
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Linux Kernel Security @linkersec Oct 23

Bad UVM

Article by Ziyi Guo about escaping an NVidia Container Toolkit container by exploiting a logical bug in the NVidia GPU driver.

medium.com/@guoziyi114/ba…

Linux Kernel Security @linkersec Oct 20

When Defenses Become Attack Surface: CVE-2026-20971, a Samsung Kernel UAF

Article about analyzing exploitation primitives derived from a racy use-after-free bug in the Samsung PROCA (Process Authenticator) kernel module.

lucidbitlabs.com/blog/when-defe…

Linux Kernel Security @linkersec Oct 7

SoK: Take a Deep Step into Linux Kernel Hardening Effectiveness from the Offensive-Defensive Perspective

A paper with analysis of 121 publicly documented exploits since 2015 and in-depth evaluation of 51 existing kernel defense mechanisms.

ndss-symposium.org/ndss-paper/sok…

Linux Kernel Security @linkersec Sep 28

PageJack in Action: CVE-2022-0995 exploit

Article by Jean Vincent describing how a relatively old CVE can be exploited using the PageJack exploitation technique.

blog.quarkslab.com/pagejack-in-ac…