CVE-2021-22326

A component of the HarmonyOS has a Privilege Dropping / Lowering Errors vulnerability. Local attackers may exploit this vulnerability to obtain Kernel space read/write capability...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. Huawei HarmonyOS A vulnerability exists in the debug function code in the selinux module of some Huawei products that allows the user state to have the abili...

CVE-2021-34387

The ARM TrustZone Technology on which Trusty is based on contains a vulnerability in access permission settings where the portion of the DRAM reserved for TrustZone is identity-mapped by TLK with read, write, and execute permissions, which gives write access to kernel code and data that is...

Google Android安全漏洞

Google Android is a Linux-based open source operating system from Google Inc. in the United States. A security vulnerability exists in Google Android, which originates from the fact that while waiting for a response to a callback or listener request, a non-secure client can change the privileges ...

Zephyr 缓冲区错误漏洞

Zephyr is a small real-time operating system for interconnected, resource-constrained embedded devices. A memory corruption vulnerability exists in Zephyr versions 1.14.2, 2.3.0. A local attacker can exploit this vulnerability by sending a malformed SPI response that corrupts kernel memory in the...

Race condition

Arbitrary read and write to kernel addresses by temporarily overwriting ring buffer pointer and creating a race condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon...

A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.

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CVE-2020-15265

In Tensorflow before version 2.4.0, an attacker can pass an invalid axis value to tf.quantization.quantizeanddequantize. This results in accessing a dimension outside the rank of the input tensor in the C++ kernel implementation. However, dimsize only does a DCHECK to validate the argument and th...

CVE-2020-17399

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

Parallels Desktop Information Disclosure Vulnerability

Parallels Desktop is a virtual machine software that runs on Mac computers. An information disclosure vulnerability exists in prlhypervisor kext in versions prior to Parallels Desktop 16.0.0 48916. The vulnerability can be exploited to obtain a memory address via a log file, which can be used in...

CVE-2020-10024

The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...

New 'CacheOut' Attack Leaks Data from Intel CPUs, VMs and SGX Enclave

Another month, another speculative execution vulnerability found in Intel processors. If your computer is running any modern Intel CPU built before October 2018, it's likely vulnerable to a newly discovered hardware issue that could allow attackers to leak sensitive data from the OS kernel,...

Win10 security warning: the Super 40 Drive-in there is a security vulnerability-vulnerability warning-the black bar safety net

! In the computer, the hardware is the Software Foundation. And the drive to play the makeOSknow of hardware components and interact with the role. The driver code allows theoperating systemthe kernel and the hardware to communicate, than normal user and system administrator permissions to be...

CVE-2019-1695

A vulnerability in the detection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to send data directly to the kernel of an affected device. The vulnerability exists because the software...

PT-2019-2088 · Cisco · Cisco Ftd +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the detection engine of Cisco Adaptive Security Applian...

CVE-2019-6210

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to execute arbitrary code with kernel privileges...

Spectre Vulnerability in CPU Processor Kernel

CPU hardware is a set of firmware that runs in the CPU Central Processing Unit to manage and control the CPU. The Spectre vulnerability exists in the CPU processor kernel, where an attacker can use a malicious application to gain access to private data that should be quarantined due to Intel's...

Google Elevates Security in Android O

Google last week during its I/O event described security tweaks that are part of its upcoming Android O operating system, which is expected to be released later this year. New features are Project Treble and a new permission standard around the feature called Instant App. Also to be introduced wi...

Apple macOS Sierra kernel memory corruption elevation of privilege vulnerability

Apple macOS is an operating system that runs on Apple's Macintosh line of computers. A memory corruption elevation of privilege vulnerability exists in the Apple macOS Sierra kernel, which can be exploited by remote attackers to build malicious applications, elevate privileges, and gain access to...

CVE-2017-0568

An elevation of privilege vulnerability in the Broadcom Wi-Fi driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions:...