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CVE-2016-5195 PoC — Linux kernel 竞争条件问题漏洞

Source
https://github.com/oleg-fiksel/ansible_CVE-2016-5195_check
Associated Vulnerability
Title:Linux kernel 竞争条件问题漏洞 (CVE-2016-5195)
Description:Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka "Dirty COW."
Readme
# Description

Playbook for testing the dirty cow vulnerability (CVE-2016-5195).

# Dependencies

* local user on the system with sudo priveleges

# Run

```
ansible-playbook -i host, check.yml -u jondoe -k -K
```

# Links

* http://dirtycow.ninja
File Snapshot

 [4.0K]  /data/pocs/5cd22bb573a6a2f819a328c99d8d702fceefa242
├── [  46]  check.yml
├── [ 248]  README.md
└── [4.0K]  roles
    └── [4.0K]  check
        ├── [4.0K]  files
        │   ├── [2.8K]  dirtyc0w.c
        │   └── [  32]  foo
        ├── [4.0K]  tasks
        │   └── [1.2K]  main.yml
        └── [4.0K]  vars
            └── [  66]  main.yml

5 directories, 6 files
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