kernel: powerpc: KVM guest OS users can cause host OS memory corruption

A flaw was found on the Linux kernel. On the PowerPC platform, the KVM guest allows the OS users to cause host OS memory corruption via rtasargs.nargs. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

Fedora: Security Advisory for libguestfs (FEDORA-2021-c0235d9d79)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 34 Update: libguestfs-1.45.7-2.fc34

Libguestfs is a library for accessing and modifying virtual machine disk images. http://libguestfs.org Libguestfs uses Linux kernel and qemu code, and can access any type of guest filesystem that Linux and qemu can, including but not limited to: ext2/3/4, btrfs, FAT and NTFS, LVM, many different...

History of the HX-63 Rotor Machine

Jon D. Paul has written the fascinating story of the HX-63, a super-complicated electromechanical rotor cipher machine made by Crypto AG...

Security Bulletin: Multiple TensorFlow Vulnerabilities Affect IBM Watson Machine Learning on CP4D

Summary TensorFlow is vulnerable to a denial of service on IBM Watson Machine Learning on CP4D Vulnerability Details CVEID: CVE-2021-29538 DESCRIPTION: TensorFlow is vulnerable to a denial of service, caused by division by zero in Conv2DBackpropFilter. By sending a specially-crafted request, a...

Security Bulletin: Golang Go Vulnerability Affects IBM Watson Machine Learning on CP4D (CVE-2021-33194)

Summary Golang Go is vulnerable to a denial of service, caused by an infinite loop in golang.org/x/net/html on IBM Watson Machine Learning on CP4D Vulnerability Details CVEID: CVE-2021-33194 DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by an infinite loop in...

Security Bulletin: Golang Go Vulnerability Affects IBM Watson Machine Learning on CP4D (CVE-2021-31525)

Summary Golang Go is vulnerable to a denial of service, caused by a flaw in net/http on IBM Watson Machine Learning on CP4D Vulnerability Details CVEID: CVE-2021-31525 DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a flaw in net/http. By sending a specially-crafted header ...

Security Bulletin: Multiple TensorFlow Vulnerabilities Affect IBM Watson Machine Learning on CP4D

Summary TensorFlow is vulnerable to a denial of service on IBM Watson Machine Learning on CP4D Vulnerability Details CVEID: CVE-2021-29608 DESCRIPTION: TensorFlow is vulnerable to a denial of service, caused by a heap out-of-bounds and NULL pointer dereference flaw in "RaggedTensorToTensor". By...

CVE-2021-22704

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Harmony/HMI Products Configured by Vijeo Designer all versions prior to V6.2 SP11 , Vijeo Designer Basic all versions prior to V1.2, or EcoStruxure Machine Expert all versions prior to V2.0 that could...

Is Traffic Mirroring for NDR Worth the Trouble? We Argue It Isn't

Network Detection & Response NDR is an emerging technology developed to close the blind security spots left by conventional security solutions, which hackers exploited to gain a foothold in target networks. Nowadays, enterprises are using a plethora of security solutions to protect their network...

Logitech: Steal any users `access_token` via open redirect in https://streamlabs.com/global/identity?popup=1&r=

Heyy there, After reading the disclosed report 1178239, I started to look for bypasses but I found that it's restricted to only streamlabs.com and merch.streamlabs.com , providing any other domain or subdomain of streamlabs.com gives an error instead of the 302 redirect. From wayback machine...

多款 Schneider Electric 产品路径遍历漏洞

Schneider Electric EcoStruxure Machine Expert-Basic and others are products of Schneider Electric, France.Schneider Electric EcoStruxure Machine Expert-Basic is a PLC configuration application. Schneider Electric EcoStruxure Machine Expert-Basic is a PLC configuration application program.Schneide...

Exploit for Code Injection in Playsms

CVE-playsms There is a vulnerability in playsms 1.4.3 that a...

Researchers Propose Machine Learning-based Bluetooth Authentication Scheme

A group of academics has proposed a machine learning approach that uses authentic interactions between devices in Bluetooth networks as a foundation to handle device-to-device authentication reliably. Called "Verification of Interaction Authenticity" aka VIA, the recurring authentication scheme...

kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks

A flaw was found in the Linux kernel’s KVM implementation, where improper handing of the VMIO|VMPFNMAP VMAs in KVM bypasses RO checks and leads to pages being freed while still accessible by the VMM and guest. This flaw allows users who can start and control a VM to read/write random pages of...

Security Bulletin: IBM Watson Machine Learning Accelerator is affected by a vulnerability in Nginx

Summary IBM Watson Machine Learning Accelerator is affected by a vulnerability in Nginx. IBM Watson Machine Learning Accelerator havs addressed the CVE-2021-23017. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected Products and Versions Affected...

Google TensorFlow code issue vulnerability (CNVD-2022-09856)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. Google TensorFlow suffers from a code issue vulnerability that stems from the fact that when recovering a tensor via the raw API, TensorFlow may be tricked into referencing a null pointer if the...

Google TensorFlow code issue vulnerability (CNVD-2022-09857)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. Google TensorFlow is vulnerable to a code issue that arises from the fact that if the user does not provide a valid padding value for "tf.rawops.MatrixDiagPartOp", the code triggers a null point...

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. effect is a software package for adding...

Corel Parallels Desktop 安全漏洞

Corel Parallels Desktop is a suite of virtual machine software for the macOS platform from Canada's Corel Digital Technology Corel. A security vulnerability exists in Corel Parallels Desktop that stems from a lack of proper access control. An attacker can exploit the vulnerability to escalate...