CVE-2022-21730 Out of bounds read in Tensorflow

Tensorflow is an Open Source Machine Learning Framework. The implementation of FractionalAvgPoolGrad does not consider cases where the input tensors are invalid allowing an attacker to read from outside of bounds of heap. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this...

Exploit for Out-of-bounds Write in Polkit_Project Polkit

PoC exploit for CVE-2021-4034, a local privilege escalation vuln...

Domain Escalation – Machine Accounts

The pass the hash technique is not new and it was usually used for lateral movement on the network in scenarios where the administrator password… Continue reading - Domain Escalation - Machine Accounts...

Domain Escalation – Machine Accounts

The pass the hash technique is not new and it was usually used for lateral movement on the network in scenarios where the administrator password… Continue reading - Domain Escalation - Machine Accounts...

Your Graphics Card Fingerprint Can Be Used to Track Your Activities Across the Web

Researchers have demonstrated a new type of fingerprinting technique that exploits a machine's graphics processing unit GPU as a means to persistently track users across the web. Dubbed DrawnApart, the method "identifies a device from the unique properties of its GPU stack," researchers from...

Denial of service

VMware Workstation 16.x prior to 16.2.2 and Horizon Client for Windows 5.x prior to 5.5.3 contains a denial-of-service vulnerability in the Cortado ThinPrint component. The issue exists in TrueType font parser. A malicious actor with access to a virtual machine or remote desktop may exploit this...

Gartner® names Microsoft a Leader in the 2022 Magic Quadrant™ for Enterprise Information Archiving

With data doubling every two years, it is more critical than ever to have simple and integrated tools to understand and manage risks to an organization. As more people work remotely, users collaborate and store data in different locations. These secular trends offer new possibilities in how work...

Gartner® names Microsoft a Leader in the 2022 Magic Quadrant™ for Enterprise Information Archiving

With data doubling every two years, it is more critical than ever to have simple and integrated tools to understand and manage risks to an organization. As more people work remotely, users collaborate and store data in different locations. These secular trends offer new possibilities in how work...

Moderate: Red Hat Security Advisory: java-1.8.0-openjdk security and bug fix update

An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Security Bulletin: IBM Watson Machine Learning in Cloud Pak for Data is vulnerable to denial of service and arbitrary code execution due to Apache Log4j (CVE-2021-45105, CVE-2021-45046)

Summary There are multiple Apache Log4j vulnerabilities CVE-2021-45105, CVE-2021-45046 impacting IBM Watson Machine Learning in Cloud Pak for Data which uses Apache Log4j for logging. The fix includes Apache Log4j 2.17. Vulnerability Details CVEID: CVE-2021-45105 DESCRIPTION: Apache Log4j is...

Solana Rbpf 输入验证错误漏洞

Solana Rbpf is a Rust Virtual Machine and Jit compiler for Ebpf programs from the Solana Foundation in Switzerland. An input validation error vulnerability exists in Solana Rbpf versions 0.2.14 through 0.2.16, which stems from an integer overflow error in the call to the relocate function in...

Google Drops FLoC and Introduces Topics API to Replace Tracking Cookies for Ads

Google on Tuesday announced that it is abandoning its controversial plans for replacing third-party cookies in favor of a new Privacy Sandbox proposal called Topics, which categorizes users' browsing habits into approximately 350 topics. The new mechanism, which takes the place of FLoC short for...

PT-2024-6125 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a memory leak in the KVM subsystem of the Linux kernel. The memory leak occurs due to the incorrect freeing of the kvm cpuid entry2 array. This can be exploited...

CVE-2022-23035

Insufficient cleanup of passed-through device IRQs The management of IRQs associated with physical devices exposed to x86 HVM guests involves an iterative operation in particular when cleaning up after the guest's use of the device. In the case where an interrupt is not quiescent yet at the time...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. There is a security vulnerability in xen tha...

mruby Denial of Service Vulnerability (CNVD-2022-08157)

mruby is a lightweight implementation of the Ruby language that runs Ruby code using interpreted mode and executes it in a virtual machine. A denial of service vulnerability exists in Mruby prior to version 3.2, which stems from a null pointer dereference in mruby that can be exploited by an...

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux, of which KVM is a kernel-based virtual machine. Linux kernel suffers from a denial-of-service vulnerability, which stems from the possibility that the KVM subsystem may mishandle a memory error that...

CVE-2022-21393

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Procedure privilege with network access via Oracle Net to compromise Java VM...

Oracle Database Server 输入验证错误漏洞

Oracle Database Server is a relational database management system from Oracle Corporation. The database management system provides data management, distributed processing, and other functions.An input validation error vulnerability exists in Oracle Database Server, which stems from an input...

Domain Persistence – Machine Account

Machine accounts play a role in red team operations as in a number of techniques are utilized for privilege escalation, lateral movement and domain escalation.… Continue reading - Domain Persistence - Machine Account...