Microsoft Win32k Component Privilege Vulnerability

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation, U.S.A. Microsoft Windows is a set of operating systems for use on personal devices.Microsoft Windows Server is a set of server operating systems.win32k is the kernel part of one of the Windows subsystems...

The vulnerability of the Windows operating system’s kernel, related to errors in memory object handling, allows attackers to exploit their privileges.

The vulnerability of the Windows operating system’s kernel is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to enhance their privileges through a specially created application...

The vulnerability of the Win32k component of the Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Win32k component of the Windows operating system is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to increase their privileges...

The vulnerability of the Windows operating system’s kernel, which allows a hacker to disclose protected information

The vulnerability of the Windows operating system’s kernel is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker to disclose protected information through a specially created application...

The vulnerability of the Windows operating system’s kernel, which allows a hacker to increase their privileges

The vulnerability of the Windows operating system’s kernel is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to increase their privileges...

The vulnerability of the Windows operating system’s kernel, related to errors in memory object handling, allows attackers to exploit their privileges.

The vulnerability of the Windows operating system’s kernel is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to increase their privileges...

The vulnerability of the Windows operating system’s kernel, related to errors in memory object handling, allows attackers to exploit their privileges.

The vulnerability of the Windows operating system’s kernel is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to increase their privileges...

The vulnerability of the Windows operating system’s kernel, related to errors in memory object handling, allows attackers to exploit their privileges.

The vulnerability of the Windows operating system’s kernel is related to errors in memory object handling. Exploiting this vulnerability can allow an attacker to increase their privileges...

Windows Kernel - Information Disclosure Vulnerability

PoC for the SWAPGS attack CVE-2019-1125 This holds the sources for the SWAPGS attack PoC publicly shown at Black Hat USA, 2019. Contents leakgsbkva - variant 1 look for random values in kernel memory; limited to PE kernel image header leakgsbkvat - variant 2 extract random values from kernel...

Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage

By Jon Munshaw. Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 98 vulnerabilities, 12 of which are considered critical and 84 that are considered important. There a...

Kernel-mode type-confusion vulnerability via NtUserSetInformationThread/UserThreadCsrApiPort

The Windows Kernel is subject to a kernel-mode type-confusion vulnerability inside win32k!NtUserSetInformationThread due to referencing a user-mode handle via ObReferenceObjectByHandle with a NULL type specified it should instead be using LpcPortObjectType to protect against this vulnerability...

Windows kernel NtUserScrollDC memory corruption

The attached testcases crashes Windows 7 x86 with Special Pool enabled on win32k. The crash occurs while accessing unmapped memory. The bogus address is returned by a call to FastWindowFromDC. This is likely to be a freed window object. Recent assessments: busterb at May 09, 2019 5:57pm UTC...

Microsoft Win32k Component Elevation of Privilege Vulnerability (CNVD-2020-10155)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation, U.S.A. Microsoft Windows is a set of operating systems for use on personal devices.Microsoft Windows Server is a set of server operating systems. win32k is the kernel part of one of the Windows subsystems, ...

CVE-2020-0736

An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosure Vulnerability'...

CVE-2020-0691

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0719, CVE-2020-0720, CVE-2020-0721, CVE-2020-0722, CVE-2020-0723,...

CVE-2020-0670

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0669, CVE-2020-0671, CVE-2020-0672...

CVE-2020-0671

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0669, CVE-2020-0670, CVE-2020-0672...

CVE-2020-0672

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0669, CVE-2020-0670, CVE-2020-0671...

CVE-2020-0669

An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0670, CVE-2020-0671, CVE-2020-0672...

CVE-2020-0668

An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0669, CVE-2020-0670, CVE-2020-0671, CVE-2020-0672...