CVE-2022-1015 PoC — Linux kernel 缓冲区错误漏洞

Source

https://github.com/shuttterman/bob_kern_exp1

Associated Vulnerability

Title:Linux kernel 缓冲区错误漏洞 (CVE-2022-1015)
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 内核存在安全漏洞，该漏洞源于在netfilter子系统的linux/net/netfilter/nf_tables_api.c中存在Linux内核的一个缺陷。此漏洞允许本地用户导致越界写入问题。攻击者可以通过nft_expr_payload触发 Linux 内核的内存损坏，从而触发拒绝服务，并可能运行代码。

Description

CVE-2022-1015

Readme

# bob_kern_exp1
CVE-2022-1015


### requirements
```bash
apt install libmnl-dev libnftnl-dev
```

### build
```bash
gcc -o leak leak.c -lmnl -lnftnl
```

File Snapshot


 [4.0K]  /data/pocs/b7f841bdde72fad26db35b077e190421bd9e50e2
├── [ 13K]  leak.c
└── [ 153]  README.md

0 directories, 2 files

Shenlong Bot has cached this for you

Remarks

1. It is advised to access via the original source first.

2. If the original source is unavailable, please email f.jinxu#gmail.com for a local snapshot (replace # with @).

3. Shenlong has snapshotted the POC code for you. To support long-term maintenance, please consider donating. Thank you for your support.

Goal Reached Thanks to every supporter — we hit 100%!