Linux_LPE_eBPF_CVE-2021-3490

LinuxLPEeBPFCVE-2021-3490 LPE exploit for CVE-2021-3490. Tested on Ubuntu 20.04.02 and 20.10 Groovy Gorilla kernels 5.8.0-25.26 through 5.8.0-52.58. and Ubuntu 21.04 Hirsute Hippo 5.11.0-16.17. The vulnerability was discovered by Manfred Paul @manfp and fixed in this commit. author: @chompie1337...