CVE-2021-47061 KVM: Destroy I/O bus devices on unregister failure _after_ sync'ing SRCU

In the Linux kernel, the following vulnerability has been resolved: KVM: Destroy I/O bus devices on unregister failure after sync'ing SRCU If allocating a new instance of an I/O bus fails when unregistering a device, wait to destroy the device until after all readers are guaranteed to see the new...

CVE-2021-47018

In the Linux kernel, the following vulnerability has been resolved: powerpc/64: Fix the definition of the fixmap area At the time being, the fixmap area is defined at the top of the address space or just below KASAN. This definition is not valid for PPC64. For PPC64, use the top of the I/O space...

CVE-2021-47018

In the Linux kernel, the following vulnerability has been resolved: powerpc/64: Fix the definition of the fixmap area At the time being, the fixmap area is defined at the top of the address space or just below KASAN. This definition is not valid for PPC64. For PPC64, use the top of the I/O space...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: powerpc/64: Fix the definition of the fixmap area At the time being, the fixmap area is defined at the top of the address space or just below KASAN. This definition is not valid for PPC64. For PPC64, use the top of the I/O space...

CVE-2021-47018

In the Linux kernel, the following vulnerability has been resolved: powerpc/64: Fix the definition of the fixmap area At the time being, the fixmap area is defined at the top of the address space or just below KASAN. This definition is not valid for PPC64. For PPC64, use the top of the I/O space...

CVE-2021-47018 powerpc/64: Fix the definition of the fixmap area

In the Linux kernel, the following vulnerability has been resolved: powerpc/64: Fix the definition of the fixmap area At the time being, the fixmap area is defined at the top of the address space or just below KASAN. This definition is not valid for PPC64. For PPC64, use the top of the I/O space...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : libuv vulnerability (USN-6666-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6666-1 advisory. It was discovered that libuv incorrectly truncated certain hostnames. A remote attacker could possibly use this issue with specially crafted...

China Surveillance Company Hacked

Last week, someone posted something like 570 files, images and chat logs from a Chinese company called I-Soon. I-Soon sells hacking and espionage services to Chinese national and local government. Lots of details in the news articles. These arent details about the tools or techniques, more the...

CVE-2024-27356

An issue was discovered on certain GL-iNet devices. Attackers can download files such as logs via commands, potentially obtaining critical user information. This affects MT6000 4.5.5, XE3000 4.4.4, X3000 4.4.5, MT3000 4.5.0, MT2500 4.5.0, AXT1800 4.5.0, AX1800 4.5.0, A1300 4.5.0, S200 4.1.4-0300,...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: binder: signal epoll threads of self-work In epoll mode, threads often depend on I/O events to determine when data is ready for consumption. Within binder, a thread may initiate a command via BINDERWRITEREAD without a read buffer...

CVE-2024-26606 binder: signal epoll threads of self-work

In the Linux kernel, the following vulnerability has been resolved: binder: signal epoll threads of self-work In epoll mode, threads often depend on I/O events to determine when data is ready for consumption. Within binder, a thread may initiate a command via BINDERWRITEREAD without a read buffer...

CVE-2024-26606 binder: signal epoll threads of self-work

In the Linux kernel, the following vulnerability has been resolved: binder: signal epoll threads of self-work In epoll mode, threads often depend on I/O events to determine when data is ready for consumption. Within binder, a thread may initiate a command via BINDERWRITEREAD without a read buffer...

A week in security (February 19 – February 25)

Last week on Malwarebytes Labs: Joomla! patches XSS flaws that could lead to remote code execution Update now! ConnectWise ScreenConnect vulnerability needs your attention Why ransomware gangs love using RMM tools—and how to stop them Signal to shield user phone numbers by default Vibrator virus...

IBM i Access Client Solutions v1.1.2 - 1.1.4_ v1.1.4.3 - 1.1.9.4 - Remote Credential Theft

Credits: John Page aka hyp3rlinx + Website: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/IBMIACCESSCLIENTREMOTECREDENTIALTHEFTCVE-2024-22318.txt + twitter.com/hyp3rlinx + ISR: ApparitionSec Vendor www.ibm.com Product IBM i Access Client Solutions Versions All...

i-p-c.net Improper Access Control vulnerability OBB-3858391

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Security Bulletin: OpenSSH for IBM i is vulnerable to an attacker executing arbitrary commands due to improper validation. [CVE-2023-51385]

Summary OpenSSH used by IBM i is vulnerable to an attacker executing arbitrary commands due to improper validation as described in the vulnerability details section. This bulletin identifies the steps to take to address the vulnerability as described in the remediation/fixes section below...

Intel Ethernet Adapters and Intel Ethernet Controller I225 Manageability firmware security vulnerability

Intel Ethernet Adapters and Intel Ethernet Controllers are products of Intel Corporation, USA. Intel Ethernet Adapters are Ethernet adapters. Intel Ethernet Controllers are Ethernet controllers. Intel Ethernet Adapters and Intel Ethernet Controllers are products of Intel Corporation. A security...

New Leak Shows Business Side of China’s APT Menace

A new data leak that appears to have come from one of Chinas top private cybersecurity firms provides a rare glimpse into the commercial side of Chinas many state-sponsored hacking groups. Experts say the leak illustrates how Chinese government agencies increasingly are contracting out foreign...

IBM i Access Client Solutions Authorization Issues Vulnerability

IBM i is a suite of operating systems from International Business Machines IBM running in IBM Power Systems and IBM PureSystems. An authorization issue vulnerability exists in IBM i Access Client Solutions that stems from vulnerability to a hash disclosure attack, which can be exploited by a...

A first analysis of the i-Soon data leak

Data from a Chinese cybersecurity vendor that works for the Chinese government has exposed a range of hacking tools and services. Although the source is not entirely clear, it seems that a disgruntled staff member of the group leaked the information on purpose. The vendor, i-Soon aka Anxun is...