blog.exodusintel.com/2022/12/19/linux-kernel-exploiting-a-netfilter-use-after-free-in-kmalloc-cg

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https://blog.exodusintel.com/2022/12/19/linux-kernel-exploiting-a-netfilter-use-after-free-in-kmalloc-cg

Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg - Exodus Intelligence

By Sergi Martinez Overview It’s been a while since our last technical blogpost, so here’s one right on time for the Christmas holidays. We describe a method to exploit a use-after-free in the Linux kernel when objects are allocated in a specific slab cache, namely the kmalloc-cg series of SLUB caches used for cgroups. This ... Read more Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg



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Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg - Exodus Intelligence

https://blog.exodusintel.com/2022/12/19/linux-kernel-exploiting-a-netfilter-use-after-free-in-kmalloc-cg

By Sergi Martinez Overview It’s been a while since our last technical blogpost, so here’s one right on time for the Christmas holidays. We describe a method to exploit a use-after-free in the Linux kernel when objects are allocated in a specific slab cache, namely the kmalloc-cg series of SLUB caches used for cgroups. This ... Read more Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg



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https://blog.exodusintel.com/2022/12/19/linux-kernel-exploiting-a-netfilter-use-after-free-in-kmalloc-cg

Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg - Exodus Intelligence

By Sergi Martinez Overview It’s been a while since our last technical blogpost, so here’s one right on time for the Christmas holidays. We describe a method to exploit a use-after-free in the Linux kernel when objects are allocated in a specific slab cache, namely the kmalloc-cg series of SLUB caches used for cgroups. This ... Read more Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg

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      By Sergi Martinez Overview It’s been a while since our last technical blogpost, so here’s one right on time for the Christmas holidays. We describe a method to exploit a use-after-free in the Linux kernel when objects are allocated in a specific slab cache, namely the kmalloc-cg series of SLUB caches used for cgroups. This ... Read more Linux Kernel: Exploiting a Netfilter Use-after-Free in kmalloc-cg
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