CVE-2025-62470

BUGCHECK_CODE:  50

BUGCHECK_P1: ffffc101f6bf91be

BUGCHECK_P2: 0

BUGCHECK_P3: fffff8007e194409

BUGCHECK_P4: 0

READ_ADDRESS:  ffffc101f6bf91be 

MM_INTERNAL_CODE:  0

IMAGE_NAME:  CLFS.SYS

MODULE_NAME: CLFS

FAULTING_MODULE: fffff8007e190000 CLFS

PROCESS_NAME:  ConsoleApplication4.exe

TRAP_FRAME:  ffffd10da5abe990 -- (.trap 0xffffd10da5abe990)
NOTA: El marco de trampa no contiene todos los registros.
Algunos valores de registros pueden estar puestos a cero o incorrectos.
rax=0000000000000e00 rbx=0000000000000000 rcx=0000000000000e00
rdx=0000000000000008 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8007e194409 rsp=ffffd10da5abeb20 rbp=ffffd10da5abf0d0
 r8=ffffc101f6bf81ce  r9=0000000000001004 r10=0000000000001000
r11=ffffc101f6bf81c0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl nz na po nc
CLFS!ClfsEncodeBlock+0x139:
fffff800`7e194409 420fb78418fe010000 movzx eax,word ptr [rax+r11+1FEh] ds:ffffc101`f6bf91be=????
Resetting default scope

STACK_TEXT:  
ffffd10d`a5abdef8 fffff800`ed0ece42     : ffffd10d`a5abdf78 00000000`00000001 00000000`00000080 fffff800`ed1f7901 : nt!DbgBreakPointWithStatus
ffffd10d`a5abdf00 fffff800`ed0ec36c     : 00000000`00000003 ffffd10d`a5abe060 fffff800`ed1f7b00 ffffd10d`a5abe620 : nt!KiBugCheckDebugBreak+0x12
ffffd10d`a5abdf60 fffff800`ed036537     : ffffa552`a954ac10 fffff800`ecf11c8b 00000000`00000003 00000000`00000003 : nt!KeBugCheck2+0xb2c
ffffd10d`a5abe6f0 fffff800`ed21654f     : 00000000`00000050 ffffc101`f6bf91be 00000000`00000000 ffffd10d`a5abe990 : nt!KeBugCheckEx+0x107
ffffd10d`a5abe730 fffff800`ecd80510     : ffffab82`1b001300 ffff8000`00000000 ffffc101`f6bf91be 0000007f`fffffff8 : nt!MiSystemFault+0x3053a3
ffffd10d`a5abe820 fffff800`ed1ecfcb     : 00000000`00000000 00000000`00000001 00000000`00000020 fffff800`ed14efb6 : nt!MmAccessFault+0x630
ffffd10d`a5abe990 fffff800`7e194409     : 00020002`00990000 fffff800`7e194c13 00020002`00990104 ffffffff`00000000 : nt!KiPageFault+0x38b
ffffd10d`a5abeb20 fffff800`7e194c13     : 00020002`00990104 ffffffff`00000000 ffffffff`00000000 ffffc101`f6bf81c0 : CLFS!ClfsEncodeBlock+0x139
ffffd10d`a5abeb30 fffff800`7e200409     : ffffab81`f913d260 ffffab82`25b20ef0 ffffab81`fe148e01 ffffc101`f6bf81c0 : CLFS!CClfsLogFcbPhysical::AppendRegion+0x733
ffffd10d`a5abec80 fffff800`7e205de5     : ffffab81`fa180d60 ffffab82`25b20ef0 ffffab81`fe148fb0 ffffab81`f95cefb0 : CLFS!CClfsLogFcbVirtual::ReserveAndAppendLog+0x129
ffffd10d`a5abed60 fffff800`7e1d66d7     : ffffab81`fa180d60 ffffab82`25b20ef0 ffffc101`f6bf81c0 ffffab82`00000e18 : CLFS!CClfsLogFcbVirtual::WriteRestart+0x465
ffffd10d`a5abee60 fffff800`7e1fb7af     : ffffab81`fe148ec0 fffff800`ece4a508 00000000`00000000 ffffab82`13966fc0 : CLFS!CClfsRequest::WriteRestart+0x34f
ffffd10d`a5abef50 fffff800`7e1fb18d     : ffffab81`fe148ec0 ffffab81`c7006da0 ffffab81`f95ceee0 ffffab82`25b20ef0 : CLFS!CClfsRequest::Dispatch+0x363
ffffd10d`a5abefa0 fffff800`7e1fb0bc     : 00000000`00000000 ffffab81`f95ceee0 ffffab81`f95ceee0 00000000`00000000 : CLFS!ClfsDispatchIoRequest+0x8d
ffffd10d`a5abeff0 fffff800`eceeb63d     : ffffab81`c7006da0 ffffab82`25b20ef0 00000000`00000000 00000000`00000000 : CLFS!CClfsDriver::LogIoDispatch+0x3c
ffffd10d`a5abf020 fffff800`ed410cc8     : ffffab82`25b20ef0 ffffd10d`a5abf0d0 ffffab81`c7006da0 00000000`00000001 : nt!IofCallDriver+0xcd
ffffd10d`a5abf060 fffff800`ed40fb12     : 00000000`8007281f 00000000`00000001 ffffab82`25b20ef0 00000000`00000001 : nt!IopSynchronousServiceTail+0x1c8
ffffd10d`a5abf110 fffff800`ed40f19e     : 00000000`00000100 00000000`00000000 00000000`00000000 00000000`00000000 : nt!IopXxxControlFile+0x962
ffffd10d`a5abf380 fffff800`ed1f1455     : 00000000`00000000 00000000`0000001a 00000000`00000000 00000000`00000000 : nt!NtDeviceIoControlFile+0x5e
ffffd10d`a5abf3f0 00007ff9`26be1cd4     : 00007ff9`2413a293 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x25
000000cc`bddff6c8 00007ff9`2413a293     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!NtDeviceIoControlFile+0x14
000000cc`bddff6d0 00007ff9`257132b5     : 00000000`8007281f 00007ff9`241b6194 00000000`00000000 00000000`00000000 : KERNELBASE!DeviceIoControl+0x73
000000cc`bddff740 00007ff6`c6ec10e5     : 000001ce`254e21b0 00000000`01000000 00000000`00000000 00000000`00000000 : KERNEL32!DeviceIoControlImplementation+0x75
000000cc`bddff790 000001ce`254e21b0     : 00000000`01000000 00000000`00000000 00000000`00000000 00004000`000001c0 : ConsoleApplication4!main+0xe5 [D:\source\repos\ConsoleApplication4\ConsoleApplication4.cpp @ 65] 
000000cc`bddff798 00000000`01000000     : 00000000`00000000 00000000`00000000 00004000`000001c0 00007ff9`00000e18 : 0x000001ce`254e21b0
000000cc`bddff7a0 00000000`00000000     : 00000000`00000000 00004000`000001c0 00007ff9`00000e18 00000000`00000000 : 0x1000000


SYMBOL_NAME:  CLFS!ClfsEncodeBlock+139

STACK_COMMAND:  .cxr; .ecxr ; kb

BUCKET_ID_FUNC_OFFSET:  139

FAILURE_BUCKET_ID:  AV_VRFK_R_(null)_CLFS!ClfsEncodeBlock

OS_VERSION:  10.0.26100.1

BUILDLAB_STR:  ge_release

OSPLATFORM_TYPE:  x64

OSNAME:  Windows 10

FAILURE_ID_HASH:  {3e88624b-fe4e-8625-d246-2b9bea7b2229}

Followup:     MachineOwner
---------