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CVE-2020-29661 PoC — Linux kernel 资源管理错误漏洞

Source
Associated Vulnerability
Title:Linux kernel 资源管理错误漏洞 (CVE-2020-29661)
Description:Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 5.9.13 版本及之前版本存在资源管理错误漏洞,该漏洞源于子系统中发现了一个锁定问题。驱动tty tty jobctrl.c允许使用后免费攻击TIOCSPGRP,又名CID-54ffccbf053b。
File Snapshot

[4.0K] /data/pocs/241a68f4f1bc58beabe6f24b2bf24d2d57686df6 ├── [1.5K] defconfig ├── [4.0K] exploit │   ├── [4.0K] include │   │   ├── [ 167] module.h │   │   └── [ 29] poc.h │   ├── [ 335] Makefile │   └── [4.0K] src │   ├── [4.0K] exploit │   │   ├── [9.5K] exploit.c │   │   └── [2.3K] poc.c │   └── [4.0K] module │   └── [1.5K] module.c ├── [1.5K] Makefile └── [4.0K] rootfs ├── [ 120] Makefile ├── [ 109] pseudo-file └── [4.0K] root └── [4.0K] sbin └── [ 278] init 8 directories, 11 files
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