{"Id":"347d5d79-35e6-4438-885f-57a7c95eeb89","Tags":["atidsmxx.sys","AtiDCM"],"Verified":"TRUE","Author":"Michael Haag","Created":"2026-08-31","MitreID":"T1068","Category":"vulnerable driver","Commands":{"Command":"sc.exe create atidsmxx binPath=C:\\windows\\temp\\atidsmxx.sys type=kernel && sc.exe start atidsmxx","Description":"AMD's ATI DSM Dynamic Driver exposes hardware-control IOCTLs through \\Device\\AtiDCM. The interface accepts caller-controlled MSR indexes for RDMSR operations and exposes PCI/device I/O and physical-address mapping paths. These privileged primitives can disclose hardware state and support kernel-level tampering when the device is accessible from user mode.","Usecase":"Elevate privileges","Privileges":"kernel","OperatingSystem":"Windows 10"},"Resources":["https://github.com/magicsword-io/LOLDrivers/issues/409","https://github.com/fluffycats31/vulnerable-drivers","https://nvd.nist.gov/vuln/detail/CVE-2007-4315","https://aka.ms/VulnerableDriverBlockList"],"Detection":[],"Acknowledgement":{"Person":"fluffycats31","Handle":"@fluffycats31"},"KnownVulnerableSamples":[{"Filename":"atidsmxx.sys","MD5":"9702a1ab730d888ce85654f6d8a5f076","SHA1":"5b459db252e99e626da011a0ead5579d7dada95f","SHA256":"1c188041dc8e425a1fff057a3f1433ea306085483337aafeaf24980eb6fc0ac9","LoadsDespiteHVCI":"FALSE","Imphash":"15e037217aef44031a149b9acfdd6400","Authentihash":{"MD5":"265e9050128f2e088b9cc15028ce7ceb","SHA1":"67b89c3e2b1bc32484c19b414e5dd14b2c1da903","SHA256":"9e8c7a03ba40396c048e00420b59bfbcc0b318b787bbb3be8cf3f04ce032e901"},"RichPEHeaderHash":{"MD5":"f27ff14f4839ad46eab78ff9134fc867","SHA1":"79f8ae7dbc9e99edf2c710a16eb9b850b698d9b2","SHA256":"6ee640d8dc2fdfd6f1853c274d1105c84ade3af26c938419720c991ff9cd6226"},"Sections":{".text":{"Entropy":6.150792261667862,"Virtual Size":"0x38b9"},".rdata":{"Entropy":5.378338214179958,"Virtual Size":"0x174c"},".data":{"Entropy":0.28109187076190567,"Virtual Size":"0x540"},".pdata":{"Entropy":4.063461368513329,"Virtual Size":"0x1c8"},"INIT":{"Entropy":5.088126689236567,"Virtual Size":"0x4da"},".rsrc":{"Entropy":3.300578866941236,"Virtual Size":"0x3b8"},".reloc":{"Entropy":1.584962500721156,"Virtual Size":"0xc"}},"MagicHeader":"50 45 0 0","CreationTimestamp":"2016-06-28 19:22:13","Description":"ATI DSM Dynamic Driver","Company":"Advanced Micro Devices, Inc.","InternalName":"atidsmxx.sys","OriginalFilename":"atidsmxx.sys","FileVersion":"9.0.000.4","Product":"ATI DSM Dynamic Driver","ProductVersion":"9.0.000.4","Copyright":"Copyright (c) 2007, Advanced Micro Devices, Inc.","MachineType":"AMD64","Imports":["ntoskrnl.exe","HAL.dll"],"ExportedFunctions":"","ImportedFunctions":["MmMapIoSpace","IofCompleteRequest","KeWaitForSingleObject","IoGetAttachedDeviceReference","ObfDereferenceObject","DbgPrint","IofCallDriver","ExAllocatePoolWithTag","wcsncpy","wcsstr","wcsncmp","IoGetDeviceProperty","KeDelayExecutionThread","vsprintf","IoDeleteSymbolicLink","IoGetDeviceObjectPointer","IoCreateSymbolicLink","IoCreateDevice","ZwSetValueKey","ZwClose","ZwOpenKey","_vswprintf","IoGetLowerDeviceObject","IoDriverObjectType","ObReferenceObjectByName","IoEnumerateDeviceObjectList","MmUnmapIoSpace","KeInitializeEvent","RtlInitUnicodeString","IoBuildSynchronousFsdRequest","IoBuildDeviceIoControlRequest","IoDeleteDevice","ExFreePoolWithTag","wcscmp","HalGetBusDataByOffset"],"Signatures":[{"CertificatesInfo":"","SignerInfo":"","Certificates":[{"Subject":"C=US, O=Symantec Corporation, CN=Symantec Time Stamping Services CA , G2","ValidFrom":"2012-12-21 00:00:00","ValidTo":"2020-12-30 23:59:59","Signature":"03099b8f79ef7f5930aaef68b5fae3091dbb4f82065d375fa6529f168dea1c9209446ef56deb587c30e8f9698d23730b126f47a9ae3911f82ab19bb01ac38eeb599600adce0c4db2d031a6085c2a7afce27a1d574ca86518e979406225966ec7c7376a8321088e41eaddd9573f1d7749872a16065ea6386a2212a35119837eb6","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"7e93ebfb7cc64e59ea4b9a77d406fc3b","Version":3,"CertificateType":"CA","IsCodeSigning":false,"IsCA":true,"TBS":{"MD5":"d0785ad36e427c92b19f6826ab1e8020","SHA1":"365b7a9c21bd9373e49052c3e7b3e4646ddd4d43","SHA256":"c2abb7484da91a658548de089d52436175fdb760a1387d225611dc0613a1e2ff","SHA384":"eab4fe5ef90e0de4a6aa3a27769a5e879f588df5e4785aa4104debd1f81e19ea56d33e3a16e5facf99f68b5d8e3d287b"}},{"Subject":"C=US, O=Symantec Corporation, CN=Symantec Time Stamping Services Signer , G4","ValidFrom":"2012-10-18 00:00:00","ValidTo":"2020-12-29 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":false,"SerialNumber":"0ecff438c8febf356e04d86a981b1a50","Version":3,"CertificateType":"Intermediate","IsCodeSigning":false,"IsCA":false,"TBS":{"MD5":"e9d38360b914c8863f6cba3ee58764d3","SHA1":"4cba8eae47b6bf76f20b3504b98b8f062694a89b","SHA256":"88901d86a4cc1f1bb193d08e1fb63d27452e63f83e228c657ab1a92e4ade3976","SHA384":"e9f2a75334a9e336c5a4712eadee88d0374b0fdc273262f4e65c9040ad2793067cc076696db5279a478773485e285652"}},{"Subject":"C=US, ST=California, L=Sunnyvale, O=Advanced Micro Devices, Inc., CN=Advanced Micro Devices, Inc.","ValidFrom":"2016-06-16 00:00:00","ValidTo":"2019-07-16 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":false,"SerialNumber":"72dcd35b1dbbf28f0f9848ec766a1bdf","Version":3,"CertificateType":"Leaf (Code Signing)","IsCodeSigning":true,"IsCA":false,"TBS":{"MD5":"9aa40e03c13b5fea2e7e45e7a22ebe3d","SHA1":"3fddce5ae05f39f1ee992d32f7393e65a88d4ac2","SHA256":"1945901906ad5ade7732c453ad5cbed008f32b602ca52e5b2509680a3860f271","SHA384":"4c0d5c934bd27664155d80c73c72fca777bf12ab972aee8d418b9d05c74e48f69a6b80619132d50a29c00e83753ed099"}},{"Subject":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=(c) 2006 VeriSign, Inc. , For authorized use only, CN=VeriSign Class 3 Public Primary Certification Authority , G5","ValidFrom":"2011-02-22 19:25:17","ValidTo":"2021-02-22 19:35:17","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"611993e400000000001c","Version":3,"CertificateType":"CA","IsCodeSigning":false,"IsCA":true,"TBS":{"MD5":"78a717e082dcc1cda3458d917e677d14","SHA1":"4a872e0e51f9b304469cd1dedb496ee9b8b983a4","SHA256":"317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8","SHA384":"b71052da4eb9157c8c1a5d7f55df19d69b9128598b72fcca608e5b7cc7d64c43c5504b9c86355a6dc22ee40c88cc385c"}},{"Subject":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Code Signing 2010 CA","ValidFrom":"2010-02-08 00:00:00","ValidTo":"2020-02-07 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"5200e5aa2556fc1a86ed96c9d44b33c7","Version":3,"CertificateType":"CA","IsCodeSigning":true,"IsCA":true,"TBS":{"MD5":"b30c31a572b0409383ed3fbe17e56e81","SHA1":"4843a82ed3b1f2bfbee9671960e1940c942f688d","SHA256":"03cda47a6e654ed85d932714fc09ce4874600eda29ec6628cfbaeb155cab78c9","SHA384":"bbda8407c4f9fc4e54d772f1c7fb9d30bc97e1f97ecd51c443063d1fa0644e266328781776cd5c44896c457c75f4d7da"}}],"Signer":[{"SerialNumber":"72dcd35b1dbbf28f0f9848ec766a1bdf","Issuer":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Code Signing 2010 CA","Version":1}]}]}]}