CVE-2023-4244 - Exploiting a Use-After-Free in Linux Kernel Netfilter for Local Privilege Escalation
In 2023, security researchers discovered a critical vulnerability in the Linux kernel's netfilter nf_tables component, which is tracked as CVE-2023-4244. This bug
CVE-2023-4208 - How a Use-After-Free in Linux Kernel’s cls_u32 Can Lead to Root
CVE-2023-4208 is a dangerous use-after-free vulnerability in the Linux kernel's traffic control filter subsystem, specifically in net/sched: cls_u32. This issue affects
CVE-2023-4207 - Understanding and Exploiting a Use-After-Free in Linux Kernel net/sched:cls_fw
In July 2023, a significant vulnerability (CVE-2023-4207) was found in the Linux kernel’s traffic control subsystem, net/sched, specifically in the cls_fw classifier.
CVE-2023-4206 - Use-After-Free Vulnerability in Linux Kernel’s cls_route May Lead to Local Privilege Escalation
A serious security flaw known as CVE-2023-4206 affects the Linux kernel, specifically the cls_route traffic control subsystem under net/sched. This vulnerability is a
CVE-2023-3777 - Exploiting a Use-After-Free in Linux Kernel’s nf_tables for Local Root
CVE-2023-3777 is a use-after-free (UAF) vulnerability in the Linux kernel's Netfilter nf_tables subsystem. It allows a local attacker to escalate privileges to
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