801 matches found
Microsoft Windows - nt!NtQueryInformationProcess (information class 76, QueryProcessEnergyValues) Ke
Exploit for windows platform in category dos / poc / We have discovered that the nt!NtQueryInformationProcess system call invoked with the 76 information class discloses portions of uninitialized kernel stack memory to user-mode clients. The specific information class is handled by an internal...
Microsoft Windows - nt!NtQueryInformationProcess (information class 76_ QueryProcessEnergyValues) Kernel Stack Memory Disclosure
Microsoft Windows - nt!NtQueryInformationProcess information class 76 QueryProcessEnergyValues Kernel Stack Memory Disclosure / We have discovered that the nt!NtQueryInformationProcess system call invoked with the 76 information class discloses portions of uninitialized kernel stack memory to...
Microsoft Windows - 'nt!NtQueryInformationProcess (information class 76_ QueryProcessEnergyValues)' Kernel Stack Memory Disclosure
/ We have discovered that the nt!NtQueryInformationProcess system call invoked with the 76 information class discloses portions of uninitialized kernel stack memory to user-mode clients. The specific information class is handled by an internal nt!PsQueryProcessEnergyValues function. While we don'...
Kingsoft AntivirusInternet Security 9+ - Local Privilege Escalation
Kingsoft AntivirusInternet Security 9+ - Local Privilege Escalation """ Kingsoft Antivirus/Internet Security 9+ Kernel Stack Buffer Overflow Privilege Escalation Vulnerability Anti-Virus: http://www.kingsoft.co/downloads/kav/KAV100720ENUDOWN33102010.rar Internet Security:...
Kingsoft Antivirus/Internet Security 9+ - Local Privilege Escalation
""" Kingsoft Antivirus/Internet Security 9+ Kernel Stack Buffer Overflow Privilege Escalation Vulnerability Anti-Virus: http://www.kingsoft.co/downloads/kav/KAV100720ENUDOWN33102010.rar Internet Security: http://www.kingsoft.co/downloads/kis/kis.rar Summary: ======== This vulnerability allows loc...
Kingsoft Antivirus/Internet Security 9+ Privilege Escalation
Vulnerability Summary The following advisory describes a kernel stack buffer overflow that leads to privilege escalation found in Kingsoft Antivirus/Internet Security 9+. Kingsoft Antivirus “provides effective and efficient protection solution at no cost to users. It applies cloud security...
DEBIAN-CVE-2017-17806
The HMAC implementation crypto/hmac.c in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AFALG-based hash interface CONFIGCRYPTOUSERAPIHASH and the SHA-3 hash algorithm CONFIGCRYPTOSHA3 to caus...
PT-2017-15012 · Linux +3 · Linux Kernel +3
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.14.8 Description: The HMAC implementation in the Linux kernel does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker to cause a kernel stack buffer overflow by...
Microsoft Windows win32kfull!GreUpdateSpriteInternal Kernel Stack Memory Disclosure Exploit
On Windows 10 32-bit version 1709, a kernel stack memory disclosure was discovered in win32kfull!GreUpdateSpriteInternal. Windows Kernel stack memory disclosure in win32kfull!GreUpdateSpriteInternal On Windows 10 32-bit version 1709, we have discovered a disclosure of 4 uninitialized bytes from t...
Microsoft Windows win32kbase!NtQueryCompositionInputQueueAndTransform Kernel Stack Memory Disclosure
The win32k!NtQueryCompositionInputQueueAndTransform system call may disclose portions of uninitialized kernel stack memory to user-mode clients on Windows 10. Windows Kernel stack memory disclosure in win32kbase!NtQueryCompositionInputQueueAndTransform We have discovered that the...
FreeBSD Information Disclosure Vulnerability (CNVD-2017-37251)
FreeBSD is a set of Unix-like free operating systems in the FreeBSD project, headed by the Core Team team, and is an important branch of Unix-like systems that have evolved through BSD, 386BSD, and 4.4BSD. A security vulnerability exists in FreeBSD that stems from a program failing to properly...
BSA-2017-473
Security Advisory ID : BSA-2017-473 Component : Kernel Revision : 2.0: Final On Linux running on PowerPC hardware Power8 or later a user process can craft a signal frame and then do a sigreturn so that the kernel will take an exception interrupt, and use the r1 value from the signal frame as the...
CVE-2017-1086
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p4, 11.0-RELEASE-p15, 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24, not all information in the struct ptracelwpinfo is relevant for the state of any thread, and the kernel does not fill the irrelevant bytes or short strings. Since the structure...
Design/Logic Flaw
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p4, 11.0-RELEASE-p15, 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24, not all information in the struct ptracelwpinfo is relevant for the state of any thread, and the kernel does not fill the irrelevant bytes or short strings. Since the structure...
CVE-2017-1086
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p4, 11.0-RELEASE-p15, 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24, not all information in the struct ptracelwpinfo is relevant for the state of any thread, and the kernel does not fill the irrelevant bytes or short strings. Since the structure...
CVE-2017-1086
FreeBSD kernel information disclosure (CVE-2017-1086): On affected releases, not all data in ptrace_lwpinfo is relevant, and the kernel may leak kernel-stack bytes to userspace via PT_LWPINFO. This is a local leak affecting FreeBSD versions listed in the CVE description, with exploitation by obse...
FreeBSD -- Information leak in kldstat(2)
Problem Description: The kernel does not properly clear the memory of the kldfilestat structure before filling the data. Since the structure filled by the kernel is allocated on the kernel stack and copied to userspace, a leak of information from the kernel stack is possible. Impact: Some bytes...
CVE-2017-1000255
On Linux running on PowerPC hardware Power8 or later a user process can craft a signal frame and then do a sigreturn so that the kernel will take an exception interrupt, and use the r1 value from the signal frame as the kernel stack pointer. As part of the exception entry the content of the signa...
Null pointer dereference
On Linux running on PowerPC hardware Power8 or later a user process can craft a signal frame and then do a sigreturn so that the kernel will take an exception interrupt, and use the r1 value from the signal frame as the kernel stack pointer. As part of the exception entry the content of the signa...
CVE-2017-1000255
On Linux running on PowerPC hardware Power8 or later a user process can craft a signal frame and then do a sigreturn so that the kernel will take an exception interrupt, and use the r1 value from the signal frame as the kernel stack pointer. As part of the exception entry the content of the signa...