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CVE-2023-2640 PoC — Canonical Ubuntu Linux 安全漏洞

Source
https://github.com/Nkipohcs/CVE-2023-2640-CVE-2023-32629
Associated Vulnerability
Title:Canonical Ubuntu Linux 安全漏洞 (CVE-2023-2640)
Description:On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.* xattrs", an unprivileged user may set privileged extended attributes on the mounted files, leading them to be set on the upper files without the appropriate security checks.
File Snapshot

 [4.0K]  /data/pocs/7c632567d306c95ec119ccc7d0c54212e21d11dc
├── [ 524]  exploit2.sh
└── [ 531]  exploit.sh

0 directories, 2 files
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