POC详情: b37f7a18e4e69e1f076b2d9f117e0f7dcf8d6a9c

来源
关联漏洞
标题: Linux kernel 安全漏洞 (CVE-2022-2588)
描述: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 route4_change存在安全漏洞,该漏洞源于释放后重用,允许本地有特权的攻击者使系统崩溃,可能导致本地特权升级问题。
描述
CVE-2022-2588,CVE-2022-2586,CVE-2022-2585 
介绍
# 2022-LPE-UAF

Untested POC code


Security researchers discovered 3 vulnerabilities in the Linux kernel that could allow a local attacker to elevate privileges and potentially execute malicious code. The proof-of-concept code is publicly available increasing the likelihood of exploitation in the wild. 

##### Paper on Dirtycred by Zhenpeng
https://zplin.me/papers/DirtyCred-Zhenpeng.pdf

Patches for DirtyCred and the public release of the PoC https://github.com/Markakd/DirtyCred

CVE-2022-2585 - Linux kernel POSIX CPU timer UAF 'PoC' code source:
https://seclists.org/oss-sec/2022/q3/133

CVE-2022-2586 - Linux kernel nf_tables cross-table reference UAF 'PoC' code source:
https://seclists.org/oss-sec/2022/q3/131

Linux kernel cls_route UAF 'PoC' code source:
https://seclists.org/oss-sec/2022/q3/132
文件快照

[4.0K] /data/pocs/b37f7a18e4e69e1f076b2d9f117e0f7dcf8d6a9c ├── [ 977] CVE-2022-2585.c ├── [5.3K] CVE-2022-2586.c ├── [5.7K] dirtycred.c └── [ 809] README.md 0 directories, 4 files
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