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CVE-2023-6546 PoC — Kernel: gsm multiplexing race condition leads to privilege escalation

Source
https://github.com/harithlab/CVE-2023-6546
Associated Vulnerability
Title:Kernel: gsm multiplexing race condition leads to privilege escalation (CVE-2023-6546)
Description:A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC_SETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsm_dlci while restarting the gsm mux. This could allow a local unprivileged user to escalate their privileges on the system.
Readme
# CVE-2023-6546
File Snapshot

 [4.0K]  /data/pocs/ce9d96611c40b596112556fad63091c1c50ecbe1
├── [ 54K]  exploit
├── [ 36K]  exploit.c
└── [  15]  README.md

0 directories, 3 files
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