Patch 1#2
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Yangdongle668 wants to merge 14 commits into
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let's call it bindershell
taken from https://repo.or.cz/cve2019-2215-3.18.git /* * POC to gain arbitrary kernel R/W access using CVE-2019-2215 * https://bugs.chromium.org/p/project-zero/issues/detail?id=1942 * * Jann Horn & Maddie Stone of Google Project Zero * Some stuff from Grant Hernandez to achieve root (Oct 15th 2019) * Modified by Alexander R. Pruss for 3.18 kernels where WAITQUEUE_OFFSET is 0x98 * * October 2019 */
and few more to final stage
kaslr bypass using init_user_ns also update offsets.c to have init_user_ns there and add entries for phones with 47.1.A.16.20 firmware
tried to test G8441_47.1.A.2.324, it did not work, would most likely need some changes in structure offsets, not worth to debug/analyse further as it works with 16.20 fw
all offsets extracted from kernels from fully downloaded fw releases G8343_47.1.A.12.150 G8343_47.1.A.12.205 SO-01K_47.1.F.1.105 SO-02K_47.1.F.1.105 SO-04J_47.1.F.1.105 SOV36_47.1.C.9.106
This reverts commit 862e705.
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