CVE-2020-12964: Undefined Security Weakness

A potential privilege escalation/denial of service issue exists in the AMD Radeon Kernel Mode driver Escape 0x2000c00 Call handler. An attacker with low privilege could potentially induce a Windows BugCheck or write to leak information...

PT-2021-9517

Name of the Vulnerable Software and Affected Versions AMD Radeon Kernel Mode driver affected versions not specified Description A potential issue exists in the AMD Radeon Kernel Mode driver Escape 0x2000c00 Call handler, which could allow an attacker with low privilege to induce a Windows BugChec...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver, an integrated graphics driver from AMD, is a security vulnerability that can be exploited by attackers to cause a Windows BugCheck or to write leaked information...

Backdoor.Win32.Whirlpool.10 Remote Stack Buffer Overflow

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/bf0682b674ef23cf8ba0deeaf546f422.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Whirlpool.10 Vulnerability: Remote Stack Buffer Overflow Description: Whirlpool liste...

Lenovo Power Management Driver 1.67.17.48 - 'pmdrvs.sys' Denial of Service (PoC)

Exploit Title: Lenovo Power Management Driver 1.67.17.48 - 'pmdrvs.sys' Denial of Service PoC Date: 2019-12-11 Exploit Author: Nassim Asrir CVE: CVE-2019-6192 Tested On: Windows 1064bit | ThinkPad T470p Vendor : https://www.lenovo.com/us/en/ Ref :...

Windows Kernel - NULL Pointer Dereference in nt!MiOffsetToProtos While Parsing Malformed PE File

Windows Kernel - NULL Pointer Dereference in nt!MiOffsetToProtos While Parsing Malformed PE File We have encountered a Windows kernel crash in nt!MiOffsetToProtos while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE |...

Windows Kernel - Out-of-Bounds Read in nt!MiRelocateImage While Parsing Malformed PE File Exploit

We have encountered a Windows kernel crash in memcpy called by nt!MiRelocateImage while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE | LOADLIBRARYASIMAGERESOURCE. An example crash log generated after triggering the bug i...

Windows Kernel - NULL Pointer Dereference in nt!MiOffsetToProtos While Parsing Malformed PE File

We have encountered a Windows kernel crash in nt!MiOffsetToProtos while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE | LOADLIBRARYASIMAGERESOURCE. An example crash log generated after triggering the bug is shown below: -...

Windows Kernel - Out-of-Bounds Read in nt!MiParseImageLoadConfig While Parsing Malformed PE File

Windows Kernel - Out-of-Bounds Read in nt!MiParseImageLoadConfig While Parsing Malformed PE File We have encountered a Windows kernel crash in memcpy called by nt!MiParseImageLoadConfig while trying to load a malformed PE image into the process address space as a data file i.e...

Windows Kernel - win32k.sys TTF Font Processing Pool Corruption in win32k!ulClearTypeFilter

Windows Kernel - win32k.sys TTF Font Processing Pool Corruption in win32k!ulClearTypeFilter We have encountered a Windows kernel crash in the win32k.sys driver while processing a corrupted TTF font file. An example crash log excerpt generated after triggering the bug is shown below: --- cut ---...

Windows Kernel - Out-of-Bounds Read in CI!CipFixImageType While Parsing Malformed PE File

Windows Kernel - Out-of-Bounds Read in CI!CipFixImageType While Parsing Malformed PE File We have encountered a Windows kernel crash in CI!CipFixImageType while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE |...

Microsoft Windows Kernel - Out-of-Bounds Read in nt!MiParseImageLoadConfig While Parsing Malformed PE File

We have encountered a Windows kernel crash in memcpy called by nt!MiParseImageLoadConfig while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE | LOADLIBRARYASIMAGERESOURCE. An example crash log generated after triggering th...

Microsoft Windows Kernel - NULL Pointer Dereference in nt!MiOffsetToProtos While Parsing Malformed PE File

We have encountered a Windows kernel crash in nt!MiOffsetToProtos while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE | LOADLIBRARYASIMAGERESOURCE. An example crash log generated after triggering the bug is shown below: -...

Microsoft Windows Kernel - Out-of-Bounds Read in CI!HashKComputeFirstPageHash While Parsing Malformed PE File

We have encountered a Windows kernel crash in CI!HashKComputeFirstPageHash while trying to load a malformed PE image into the process address space as a data file i.e. LoadLibraryExLOADLIBRARYASDATAFILE | LOADLIBRARYASIMAGERESOURCE. An example crash log generated after triggering the bug is shown...

Microsoft Windows - Double Dereference in NtEnumerateKey Elevation of Privilege Exploit

Exploit for windows platform in category dos / poc Windows: Double Dereference in NtEnumerateKey Elevation of Privilege Platform: Windows 10 1803 not vulnerable in earlier versions Class: Elevation of Privilege Summary: A number of registry system calls do not correctly handle pre-defined keys...

Microsoft Windows - Double Dereference in NtEnumerateKey Elevation of Privilege

Microsoft Windows - Double Dereference in NtEnumerateKey Elevation of Privilege Windows: Double Dereference in NtEnumerateKey Elevation of Privilege Platform: Windows 10 1803 not vulnerable in earlier versions Class: Elevation of Privilege Summary: A number of registry system calls do not correct...

Microsoft Windows - Double Dereference in NtEnumerateKey Elevation of Privilege

Windows: Double Dereference in NtEnumerateKey Elevation of Privilege Platform: Windows 10 1803 not vulnerable in earlier versions Class: Elevation of Privilege Summary: A number of registry system calls do not correctly handle pre-defined keys resulting in a double dereference which can lead to...

Microsoft Windows10 AHCACHE.SYS Remote Denial Of Service(CVE-2016-3369)

Summary A denial of service vulnerability exists in the AHCACHE.SYS driver. A specially crafted Portable Executable file can cause a bugcheck in the Windows kernel resulting in remote denial of service. Tested Versions Windows 10, AHCACHE.SYS version 10.0.10586.0 Tested on Windows 10 X86 Product...

Windows Kernel ATMFD.DLL out-of-bounds read due to malformed Name INDEX in the CFF table(CVE-2017-8483)

We have encountered a Windows kernel crash in the ATMFD.DLL OpenType driver while processing a corrupted OTF font file, see below: --- DRIVERPAGEFAULTBEYONDENDOFALLOCATION d6 N bytes of memory was allocated and more than N bytes are being referenced. This cannot be protected by try-except. When...

Microsoft Windows Kernel - ATMFD.DLL Out-of-Bounds Read due to Malformed Name INDEX in the CFF Table

Microsoft Windows Kernel - ATMFD.DLL Out-of-Bounds Read due to Malformed Name INDEX in the CFF Table Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1213 We have encountered a Windows kernel crash in the ATMFD.DLL OpenType driver while processing a corrupted OTF font file, see...