CVE-2017-13695: Exposure of Sensitive Information to an Unauthorized Actor

The acpinsevaluate function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism in the kernel throu...

CVE-2016-5347

In all Qualcomm products with Android releases from CAF using the Linux kernel, kernel stack data can be leaked to userspace by an audio driver...

CVE-2016-5347: Exposure of Sensitive Information to an Unauthorized Actor

In all Qualcomm products with Android releases from CAF using the Linux kernel, kernel stack data can be leaked to userspace by an audio driver...

CVE-2017-11472

CVE-2017-11472 affects the Linux kernel via the acpi_ns_terminate() path in drivers/acpi/acpica/nsutils.c. The flaw does not flush the operand cache, enabling a local user to dump kernel memory and bypass KASLR by crafting an ACPI table, with impact described for kernels before 4.12 (and through ...

CVE-2017-11472

The acpinsterminate function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism in the kernel throug...

CVE-2017-11472: Improper Handling of Exceptional Conditions

The acpinsterminate function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism in the kernel throug...

PT-2017-12039

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.12 Linux kernel versions prior to 4.9 for KASLR protection mechanism bypass Description The issue allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism...

Microsoft Windows - nt!NtQueryInformationWorkerFactory (WorkerFactoryBasicInformation) Kernel Stack

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1214&desc=2 We have discovered that the nt!NtQueryInformationWorkerFactory system call called with the WorkerFactoryBasicInformation 7 information class discloses portions of...

Microsoft Windows - nt!NtQueryInformationJobObject (information class 28) Kernel Stack Memory Disclo

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1194 We have discovered that the nt!NtQueryInformationJobObject system call corresponding to the documented QueryInformationJobObject API function called with the 28 information...

Microsoft Windows - nt!NtQueryInformationResourceManager (information class 0) Kernel Stack Memory D

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1207 We have discovered that the nt!NtQueryInformationResourceManager system call called with the 0 information class discloses portions of uninitialized kernel stack memory to...

Microsoft Windows - nt!NtQueryInformationJobObject (information class 12) Kernel Stack Memory Disclo

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1193 We have discovered that the nt!NtQueryInformationJobObject system call corresponding to the documented QueryInformationJobObject API function called with the 12 information...

Microsoft Windows - nt!NtQueryInformationJobObject (BasicLimitInformation, ExtendedLimitInformation)

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1189&desc=2 We have discovered that the nt!NtQueryInformationJobObject system call corresponding to the documented QueryInformationJobObject API function called with the...

Microsoft Windows - win32k!NtGdiExtGetObjectW Kernel Stack Memory Disclosure Exploit

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1178 We have discovered that it is possible to disclose portions of uninitialized kernel stack memory in Windows 7-10 through the win32k!NtGdiExtGetObjectW system call accessible...

Windows Kernel stack memory disclosure in win32k!NtGdiMakeFontDir(CVE-2017-8477)

We have discovered that the win32k!NtGdiMakeFontDir system call discloses large portions of uninitialized kernel stack memory to user-mode clients. The attached proof of concept code which is specific to Windows 7 32-bit works by first filling a large portion of the kernel stack with a controlled...

Windows Kernel stack memory disclosure in nt!NtQueryInformationJobObject

We have discovered that the nt!NtQueryInformationJobObject system call corresponding to the documented QueryInformationJobObject API function called with the JobObjectExtendedLimitInformation information class discloses portions of uninitialized kernel stack memory to user-mode clients, due to...

Windows Kernel stack memory disclosure in DeviceApi(CVE-2017-8474)

We have discovered that it is possible to disclose portions of uninitialized kernel stack memory to user-mode applications in Windows 10 through the PiDqIrpQueryGetResult, PiDqIrpQueryCreate, PiDqQueryCompletePendedIrp IOCTLs sent to the \Device\DeviceApi device. The analysis shown below was...

Windows Kernel stack memory disclosure in win32k!NtGdiGetTextMetricsW(CVE-2017-8472)

We have discovered that it is possible to disclose portions of uninitialized kernel stack memory to user-mode applications in Windows 7 other systems untested through the win32k!NtGdiGetTextMetricsW system call. The output structure used by the syscall, according to various sources, is TMWINTERNA...

Windows Kernel stack memory disclosure in nt!NtQueryInformationTransaction(CVE-2017-8480)

We have discovered that the nt!NtQueryInformationTransaction system call called with the 1 information class discloses portions of uninitialized kernel stack memory to user-mode clients, on Windows 7 to Windows 10. The specific name of the 1 information class or the layout of the corresponding...

Windows Kernel stack memory disclosure in nt!NtQueryInformationResourceManager(CVE-2017-8481)

We have discovered that the nt!NtQueryInformationResourceManager system call called with the 0 information class discloses portions of uninitialized kernel stack memory to user-mode clients, on Windows 7 to Windows 10. The specific name of the 0 information class or the layout of the correspondin...

Windows Kernel stack memory disclosure in nt!NtQueryInformationJobObject(CVE-2017-8479)

We have discovered that the nt!NtQueryInformationJobObject system call corresponding to the documented QueryInformationJobObject API function called with the 28 information class discloses portions of uninitialized kernel stack memory to user-mode clients. The specific name of the 28 information...