Qualcomm Integer overflow camera

Integer overflow and signedness issue in camera JPEG engines CVE-2013-4736 QCIR-2013-00005-1: The JPEG engines that are part of the camera driver provide an ioctl system call interface to user space clients for communication. When processing hardware commands ioctl calls, the drivers are...

Samsung Galaxy S4 Android Bootloader Unlocked

Those of you who like to tinker and jailbreak Android phones should take notice of some new research conducted on Samsung Galaxy S4 Android devices shipped by AT&T and Verizon. Both device makers ship the Galaxy S4 smartphones with a locked down bootloader that prevents users from uploading custo...

Qualcomm acdb audio buffer overflow

The acdb audio driver provides an ioctl system call interface to user space clients for communication. When processing arguments passed to the ioctl handler, a user space supplied size is used to copy as many bytes from user space to a local stack buffer without proper bounds checking. An...

Qualcomm Gandalf camera driver

The camera driver provides several interfaces to user space clients. The user space clients communicate to the kernel via syscalls such as ioctl or mmap. The camera driver provides an uncontrolled mmap interface that allows an application with access to the device file to map physical memory...

CVE-2013-3051

The TrustZone kernel, when used in conjunction with a certain Motorola build of Android 4.1.2, on Motorola Razr HD, Razr M, and Atrix HD devices with the Qualcomm MSM8960 chipset does not verify the association between a certain physical-address argument and a memory region, which allows local...

Design/Logic Flaw

The TrustZone kernel, when used in conjunction with a certain Motorola build of Android 4.1.2, on Motorola Razr HD, Razr M, and Atrix HD devices with the Qualcomm MSM8960 chipset does not verify the association between a certain physical-address argument and a memory region, which allows local...

CVE-2013-3051

The TrustZone kernel, when used in conjunction with a certain Motorola build of Android 4.1.2, on Motorola Razr HD, Razr M, and Atrix HD devices with the Qualcomm MSM8960 chipset does not verify the association between a certain physical-address argument and a memory region, which allows local...

CVE-2013-3051

The CVE-2013-3051 issue concerns the TrustZone kernel on certain Motorola builds of Android 4.1.2 (Razr HD, Razr M, Atrix HD with Qualcomm MSM8960). The vulnerability arises because the kernel does not verify the association between a specific physical-address argument and a memory region, enabli...

CVE-2013-3051

The TrustZone kernel, when used in conjunction with a certain Motorola build of Android 4.1.2, on Motorola Razr HD, Razr M, and Atrix HD devices with the Qualcomm MSM8960 chipset does not verify the association between a certain physical-address argument and a memory region, which allows local...

Diaggetroot

A vulnerability in the Qualcomm Innovation Center QuIC Diagnostics aka DIAG kernel-mode driver allows arbitrary code execution or denial of service via a call to diagcharioctl...

Qualcomm Patches Privilege Escalation, DoS Vulnerabilities in Android Devices

Qualcomm has patched a handful of vulnerabilities in its devices that if exploited could leave Android OS kernels open to privilege escalation or denial of service DoS attacks. According to notes published earlier today by Michael Orlando, a vulnerability analyst at the United States Computer...

Qualcomm Android OS kernel privilege escalation and denial of service vulnerabilites

Overview Android OS kernels running on certain Qualcomm devices contain multiple vulnerabilities which could allow an attacker to cause privilege escalation or Denial of Service DoS. Description The Qualcomm Innovation Center, Inc. advisory states:Summary: A locally installed application can caus...

CVE-2012-4220

diagcharcore.c in the Qualcomm Innovation Center QuIC Diagnostics aka DIAG kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service incorrect pointer dereference via an application that uses crafted arguments in a local diagcharioctl...

CVE-2012-4221

Integer overflow in diagcharcore.c in the Qualcomm Innovation Center QuIC Diagnostics aka DIAG kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service via an application that uses crafted arguments in a local diagcharioctl call...

CVE-2012-4222

drivers/gpu/msm/kgsl.c in the Qualcomm Innovation Center QuIC Graphics KGSL kernel-mode driver for Android 2.3 through 4.2 allows attackers to cause a denial of service NULL pointer dereference via an application that uses crafted arguments in a local kgslioctl call...

CVE-2012-4221

Integer overflow in diagcharcore.c in the Qualcomm Innovation Center QuIC Diagnostics aka DIAG kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service via an application that uses crafted arguments in a local diagcharioctl call...

Null pointer dereference

diagcharcore.c in the Qualcomm Innovation Center QuIC Diagnostics aka DIAG kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service incorrect pointer dereference via an application that uses crafted arguments in a local diagcharioctl...

CVE-2012-4222

drivers/gpu/msm/kgsl.c in the Qualcomm Innovation Center QuIC Graphics KGSL kernel-mode driver for Android 2.3 through 4.2 allows attackers to cause a denial of service NULL pointer dereference via an application that uses crafted arguments in a local kgslioctl call...

CVE-2012-4220

diagcharcore.c in the Qualcomm Innovation Center QuIC Diagnostics aka DIAG kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service incorrect pointer dereference via an application that uses crafted arguments in a local diagcharioctl...

Null pointer dereference

drivers/gpu/msm/kgsl.c in the Qualcomm Innovation Center QuIC Graphics KGSL kernel-mode driver for Android 2.3 through 4.2 allows attackers to cause a denial of service NULL pointer dereference via an application that uses crafted arguments in a local kgslioctl call...