Exploit for CVE-2024-27398

CVE-2024-27398 CVE-2024-27398 POC Dmesg Output !PoC Screen...

Linux pcpu_embed_first_chunk Heap Buffer Overflow Info Disclosure

The vulnerability of the pcpuembedfirstchunk function in the Linux operating system’s kernel relates to the ability to read data from the dmesg output of the printk"pages / cpu" command. Exploiting this vulnerability can allow an intruder to gain unauthorized access to sensitive information...

Linux Kernel - VMA Use-After-Free via Buggy vmacache_flush_all() Fastpath Local Privilege Escalation

Since commit 615d6e8756c8 "mm: per-thread vma caching", first in 3.15, Linux has per-task VMA caches that contain up to four VMA pointers for fast lookup. VMA caches are invalidated by bumping the 32-bit per-mm sequence number mm-vmacacheseqnum; when the sequence number wraps, vmacacheflushall...