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CVE-2022-2639 PoC — Linux kernel 数字错误漏洞

Source
https://github.com/kakaroot1337/-2022-LOCALROOT-CVE-2022-2639
Associated Vulnerability
Title:Linux kernel 数字错误漏洞 (CVE-2022-2639)
Description:An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system.
File Snapshot

 [4.0K]  /data/pocs/07efbb16df60d09e412d79b64ef0fd300a477e93
├── [674K]  exploit
├── [674K]  exploit-backup
└── [642K]  poc

0 directories, 3 files
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