Hi Guys
I have a user getting a BSOD "BSOD KERNEL_SECURITY_CHECK_FAILURE" once or twice a week
I managed to grab the minidump file and run it through the analysis tool below.
Am i right in assuming Teams is causing the BSOD ?
Cheers
Adam
*****************************************************
* *
* Bugcheck Analysis *
* *
*****************************************************
KERNEL_SECURITY_CHECK_FAILURE (139)
A kernel component has corrupted a critical data structure. The corruption
could potentially allow a malicious user to gain control of this machine.
Arguments:
Arg1: 000000000000001d, An RTL_BALANCED_NODE RBTree entry has been corrupted.
Arg2: ffffa40d82f471c0, Address of the trap frame for the exception that caused the BugCheck
Arg3: ffffa40d82f47118, Address of the exception record for the exception that caused the BugCheck
Arg4: 0000000000000000, Reserved
Debugging Details:
KEY_VALUES_STRING: 1
Key : Analysis.CPU.mSec
Value: 3624
Key : Analysis.DebugAnalysisManager
Value: Create
Key : Analysis.Elapsed.mSec
Value: 30901
Key : Analysis.Init.CPU.mSec
Value: 3734
Key : Analysis.Init.Elapsed.mSec
Value: 54424
Key : Analysis.Memory.CommitPeak.Mb
Value: 101
Key : FailFast.Name
Value: INVALID\_BALANCED\_TREE
Key : FailFast.Type
Value: 29
Key : WER.OS.Branch
Value: co\_release
Key : WER.OS.Timestamp
Value: 2021-06-04T16:28:00Z
Key : WER.OS.Version
Value: 10.0.22000.1
FILE_IN_CAB: 082222-7703-01.dmp
BUGCHECK_CODE: 139
BUGCHECK_P1: 1d
BUGCHECK_P2: ffffa40d82f471c0
BUGCHECK_P3: ffffa40d82f47118
BUGCHECK_P4: 0
TRAP_FRAME: ffffa40d82f471c0 -- (.trap 0xffffa40d82f471c0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=000000000000001d
rdx=ffff940fe9f27110 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8002bc668bf rsp=ffffa40d82f47350 rbp=ffffd58ffc87b080
r8=ffff9400033236d0 r9=0000000000000000 r10=0000000000000000
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po cy
nt!RtlAvlRemoveNode+0x23f05f:
fffff800`2bc668bf cd29 int 29h
Resetting default scope
EXCEPTION_RECORD: ffffa40d82f47118 -- (.exr 0xffffa40d82f47118)
ExceptionAddress: fffff8002bc668bf (nt!RtlAvlRemoveNode+0x000000000023f05f)
ExceptionCode: c0000409 (Security check failure or stack buffer overrun)
ExceptionFlags: 00000001
NumberParameters: 1
Parameter[0]: 000000000000001d
Subcode: 0x1d FAST_FAIL_INVALID_BALANCED_TREE
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXPNP: 1 (!blackboxpnp)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: Teams.exe
ERROR_CODE: (NTSTATUS) 0xc0000409 - The system detected an overrun of a stack-based buffer in this application. This overrun could potentially allow a malicious user to gain control of this application.
EXCEPTION_CODE_STR: c0000409
EXCEPTION_PARAMETER1: 000000000000001d
EXCEPTION_STR: 0xc0000409
STACK_TEXT:
ffffa40d82f46e98 fffff8002bc2a9a9 : 0000000000000139 000000000000001d ffffa40d82f471c0 ffffa40d82f47118 : nt!KeBugCheckEx
ffffa40d82f46ea0 fffff8002bc2adf2 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000 : nt!KiBugCheckDispatch+0x69
ffffa40d82f46fe0 fffff8002bc290d2 : ffffbddeef77b028 ffffbddeef605578 0000000000000000 0000000000000000 : nt!KiFastFailDispatch+0xb2
ffffa40d82f471c0 fffff8002bc668bf : 0000000000000000 0000000000155fa0 0000000000155fa0 fffff8002ba7e491 : nt!KiRaiseSecurityCheckFailure+0x312
ffffa40d82f47350 fffff8002bee72b4 : ffffd58ffd5a4061 ffffd58ffc87b080 ffffd58ff113c6d0 ffff9400033236d0 : nt!RtlAvlRemoveNode+0x23f05f
ffffa40d82f473a0 fffff8002bee7325 : ffffd58ffc87b080 ffff94000aa8bee8 ffffd58ff113c6d0 ffffd58ffd5a4060 : nt!MiRemoveSharedCommitNode+0x1c4
ffffa40d82f47410 fffff8002be98bf0 : 000002abf4050000 ffff94000aa8bee8 0000000000000000 0000000000000000 : nt!MiRemoveSharedCommitNode+0x235
ffffa40d82f47480 fffff8002be7f589 : ffffd58004df1180 ffffd58ffd038360 ffffd58000000000 ffffd58ff113c750 : nt!MiDeleteVad+0x300
ffffa40d82f47540 fffff8002be7f117 : ffffd58ffd038360 ffffd58ffa6b9050 ffffd58ffc87b080 0000000000000000 : nt!MiUnmapVad+0x49
ffffa40d82f47570 fffff8002bee63f9 : ffffd58ffd039a80 ffffd58ffd039a80 ffffd58ffc87b080 ffffd58004df1180 : nt!MiCleanVad+0x2f
ffffa40d82f475a0 fffff8002bf0dbc3 : ffffffff00000000 ffffffffffffffff 0000000000000001 ffffd58004df1180 : nt!MmCleanProcessAddressSpace+0x10d
ffffa40d82f47620 fffff8002bf02d73 : ffffd58004df1180 ffff940009d0e060 ffffa40d82f47839 0000000000000000 : nt!PspRundownSingleProcess+0x207
ffffa40d82f476b0 fffff8002bfa5748 : ffff830000000000 fffff8002ba82a01 ffffd58f00000003 000000ea7e091000 : nt!PspExitThread+0x613
ffffa40d82f477a0 fffff8002bad031b : 0000000000000000 0000000040310088 0000000000000000 0000000000000000 : nt!KiSchedulerApcTerminate+0x38
ffffa40d82f477e0 fffff8002bc1cd50 : 00000000000002e4 ffffa40d82f478a0 0000000000000000 000002abf3ddffc0 : nt!KiDeliverApc+0x4db
ffffa40d82f478a0 fffff8002bc2a41f : ffffd58ffc87b080 0000000000000000 ffffa40d82f479f8 ffffffffec549980 : nt!KiInitiateUserApc+0x70
ffffa40d82f479e0 00007ffe992040b4 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000 : nt!KiSystemServiceExit+0x9f
000000ea007ff558 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000 : 0x00007ffe`992040b4
SYMBOL_NAME: nt!KiFastFailDispatch+b2
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
IMAGE_VERSION: 10.0.22000.856
STACK_COMMAND: .cxr; .ecxr ; kb
BUCKET_ID_FUNC_OFFSET: b2
FAILURE_BUCKET_ID: 0x139_1d_INVALID_BALANCED_TREE_nt!KiFastFailDispatch
OS_VERSION: 10.0.22000.1
BUILDLAB_STR: co_release
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {67ec97ad-ad0b-071e-ab87-6dc661e22d1b}
Followup: MachineOwner