CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

Design/Logic Flaw

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788

Schneider Electric’s CVE-2022-45788 affects EcoStruxure Control Expert, EcoStruxure Process Expert, and multiple Modicon CPU families (M340 BMXP34*, M580 BMEP*/BMEH*, M580 Safety BMEP58*/BMEH58*, Momentum Unity 171CBU*, MC80 BMKC80, Legacy Quantum 140CPU65* and Premium TSXP57*; all versions prior...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

Oracle Linux 7 : kernel (ELSA-2023-0399)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-0399 advisory. - debug: lock down kgdb Orabug: 34270798 CVE-2022-21499 - x86/speculation: Use generic retpoline by default on AMD Rafael Aquini 2062165 CVE-2021-26401...

Siemens S7-1500 CPU devices Missing Immutable Root of Trust in Hardware (CVE-2022-38773)

Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary cod...

EulerOS Virtualization 2.10.1 : kernel (EulerOS-SA-2023-1147)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Insufficient input validation in i40e driver for IntelR Ethernet 700 Series Controllers versions before 2.8.43 may allow an...

PT-2023-9335 · 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 use-after-free bug in the dup user cpus ptr function. This bug can be exploited when the sched setaffinity function is invoked from another process while the...

Siemens Industrial Product Denial of Service Vulnerability (CNVD-2022-87984)

SIMATIC Drive Controllers for the automation of production machines combine the functionality of SIMATIC S7-1500 CPUs with that of SINAMICS S120 drive controls.SIMATIC ET 200SP Open Controller is the PC-based version of the SIMATIC S7-1500 controller. Includes optional visualization features and...

CVE-2022-23824

A flaw was found in hw. The AMD CPUs can be attacked similar to the previously known Spectre Variant 2 CVE-2017-5715. This issue affects AMD CPUs where the OS relies on IBPB to flush the return address predictor. As a result, an unprivileged attacker could use this flaw to cross the syscall and...

x86: Multiple speculative security issues

ISSUE DESCRIPTION 1 Researchers have discovered that on some AMD CPUs, the implementation of IBPB Indirect Branch Prediction Barrier does not behave according to the specification. Specifically, IBPB fails to properly flush the RAS Return Address Stack, also RSB - Return Stack Buffer - in Intel...

kernel: NULL pointer dereference in x86_emulate_insn may lead to DoS

A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86emulateinsn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU...

IBPB and Return Stack Buffer Interactions

Bulletin ID: AMD-SB-1040 Potential Impact: Information Disclosure Severity: Medium Summary AMD is aware of a potential vulnerability affecting AMD CPUs where the OS relies on IBPB to flush the return address predictor. This may allow for CVE-2017-5715 previously known as Spectre Variant 2 attacks...

Citrix Hypervisor Security Bulletin for CVE-2022-33748 & CVE-2022-33749

Several security issues have been identified in Citrix Hypervisor 8.2 LTSR CU1. These are: A malicious privileged user in a guest VM working in collaboration with a malicious privileged user in another guest VM can cause the host to crash or become unresponsive. This issue has the following CVE...

PT-2022-34623 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.15.68 through v5.15.69 Description: A potential security issue exists due to a missing cpus read lock call in the cgroup attach task all function. The actual impact and attack plausibility have not yet been proven...

PT-2022-34585 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.19.9 through v5.19.11 Description: A potential security issue exists due to a missing cpus read lock call in the cgroup attach task all function. The actual impact and attack plausibility have not yet been proven...

PT-2022-34084 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.137 Description: The issue is related to a potential panic in the dl cpu busy function due to an empty cs-cpus allowed. The actual impact and attack plausibility have not yet been proven. Recommendations:...

USN-5612-1: Intel Microcode vulnerability

Pietro Borrello, Andreas Kogler, Martin Schwarzl, Daniel Gruss, Michael Schwarz and Moritz Lipp discovered that some Intel processors did not properly clear data between subsequent xAPIC MMIO reads. This could allow a local attacker to compromise SGX enclaves...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.1)

The version of AOS installed on the remote host is prior to 5.15.1. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.15.1 advisory. - rtlp2pnoaie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel through 5.3.6 lacks a certain upper-bound check,...