WIBU-SYSTEMS WibuKey.sys 0x8200E804 IOCTL Kernel Information Disclosure Vulnerability

Wibu-Systems WibuKey is a digital rights management DRM system from Wibu-Systems. A security vulnerability in WIBU-SYSTEMS WibuKey.sys 0x8200E804 IOCTL handling allows local attackers to exploit the vulnerability by submitting a special request to obtain a kernel memory information disclosure...

Code injection

Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

CVE-2018-11847

Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

CVE-2018-3990

An exploitable pool corruption vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400. A specially crafted IRP request can cause a buffer overflow, resulting in kernel memory corruption and, potentially, privilege escalation. An...

Design/Logic Flaw

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3989

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3989

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3990

An exploitable pool corruption vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400. A specially crafted IRP request can cause a buffer overflow, resulting in kernel memory corruption and, potentially, privilege escalation. An...

CVE-2018-3989

CVE-2018-3989 affects WIBU-SYSTEMS WibuKey.sys (kernel driver) version 6.40 (Build 2400). A crafted IRP to IOCTL 0x8200E804 can cause the driver to return uninitialized kernel memory, producing kernel memory information disclosure. TALOS confirms this vulnerability vector and links it to the 0x82...

CVE-2018-3989

An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400.A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker ca...

CVE-2018-3990

CVE-2018-3990 concerns WIBU-SYSTEMS WibuKey.sys (Version 6.40, Build 2400). The vulnerability exists in the 0x8200E804 IOCTL handler; a specially crafted IRP can trigger a buffer overflow, causing kernel memory corruption and potentially privilege escalation. Talos reports this vulnerability can ...

CVE-2018-3990

An exploitable pool corruption vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 Build 2400. A specially crafted IRP request can cause a buffer overflow, resulting in kernel memory corruption and, potentially, privilege escalation. An...

Apple iOS, tvOS and macOS Kernel Memory Initialization Vulnerability

Apple iOS is an operating system developed for mobile devices; macOS Sierra, macOS High Sierra, and macOS Mojave are different versions of a specialized operating system developed for Mac computers; tvOS is a smart TV operating system. Kernel is one of the kernel components. A security...

Kernel Memory Corruption Vulnerability in Multiple Apple Products (CNVD-2019-03286)

Apple iOS is an operating system developed for mobile devices; macOS Sierra, macOS High Sierra, and macOS Mojave are different versions of a specialized operating system developed for Mac computers; tvOS is a smart TV operating system. Kernel is one of the kernel components. A security...

SUSE SLES11 Security Update : kernel (SUSE-SU-2019:13937-1)

The SUSE Linux Enterprise 12 SP3 kernel was updated to 3.0.101 to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-9516: In hiddebugeventsread of drivers/hid/hid-debug.c, there is a possible out of bounds write due to a missing bounds check. This could lead...

Multiple Apple Products Kernel Out-of-Bounds Read Vulnerability

Apple iOS is an operating system developed for mobile devices; macOS Sierra, macOS High Sierra, and macOS Mojave are different versions of a specialized operating system developed for Mac computers; tvOS is a smart TV operating system. Kernel is one of the kernel components. An out-of-bounds read...

Apple iOS, macOS and tvOS Kernel Memory Corruption Vulnerability

Apple iOS is an operating system developed for mobile devices; macOS Sierra, macOS High Sierra, and macOS Mojave are different versions of a specialized operating system developed for Mac computers; tvOS is a smart TV operating system. Kernel is one of the kernel components. A security...

CVE-2018-16880

A flaw was found in the Linux kernel's handlerx function in the vhostnet driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption and a system panic. Due to the nature of the...

Design/Logic Flaw

A flaw was found in the Linux kernel's handlerx function in the vhostnet driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption and a system panic. Due to the nature of the...

CVE-2018-16880

A flaw was found in the Linux kernel's handlerx function in the vhostnet driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption and a system panic. Due to the nature of the...