PT-2024-2975 · 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 the idxd component of the Linux kernel, where a pre-release silicon erratum workaround was leaked into upstream code, causing the WQCFG registers not to be...

CVE-2023-51393

Due to an allocation of resources without limits, an uncontrolled resource consumption vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 delivered as part of Silicon Labs Gecko SDK v4.4.0 which may enable attackers to trigger a bus fault and crash of the device, requiring a...

CVE-2023-51393

Due to an allocation of resources without limits, an uncontrolled resource consumption vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 delivered as part of Silicon Labs Gecko SDK v4.4.0 which may enable attackers to trigger a bus fault and crash of the device, requiring a...

Null pointer dereference

High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash...

Design/Logic Flaw

Due to an allocation of resources without limits, an uncontrolled resource consumption vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 delivered as part of Silicon Labs Gecko SDK v4.4.0 which may enable attackers to trigger a bus fault and crash of the device, requiring a...

CVE-2023-51393 Potential DoS due to BusFault and Assert in Ember ZNet legacy packet buffer

Due to an allocation of resources without limits, an uncontrolled resource consumption vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 delivered as part of Silicon Labs Gecko SDK v4.4.0 which may enable attackers to trigger a bus fault and crash of the device, requiring a...

CVE-2023-51393

CVE-2023-51393 affects Silicon Labs Ember ZNet SDK prior to v7.4.0.0 (delivered with Gecko SDK v4.4.0). The root cause is an allocation of resources without limits, causing uncontrolled resource consumption that can trigger a bus fault and crash the device, requiring a reboot to rejoin the networ...

CVE-2023-51393 Potential DoS due to BusFault and Assert in Ember ZNet legacy packet buffer

Due to an allocation of resources without limits, an uncontrolled resource consumption vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 delivered as part of Silicon Labs Gecko SDK v4.4.0 which may enable attackers to trigger a bus fault and crash of the device, requiring a...

CVE-2023-51394

CVE-2023-51394 affects Silicon Labs Ember ZNet SDK prior to v7.4.0. In high-traffic environments, a NULL pointer dereference can cause a system crash. The issue, per the CVE records, is tied to Ember ZNet SDK versions before 7.4.0, with a remediation path to update to 7.4.0 or later. Public docum...

CVE-2023-51394 Potential DoS for EFR32xxx parts in high traffic environments due to null buffer dereference / crash

High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash...

CVE-2023-51392 Silicon Labs EFR32xxx parts with classic key storage do not use hardware accelerated AES-CCM

Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sidechannel attacks...

CVE-2023-51392 Silicon Labs EFR32xxx parts with classic key storage do not use hardware accelerated AES-CCM

Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sidechannel attacks...

Silicon Labs Ember ZNet Code Issue Vulnerability

Silicon Labs Ember ZNet is a protocol stack software from Silicon Labs, Inc. A code issue vulnerability exists in Silicon Labs Ember ZNet SDK prior to version v7.4.0 that stems from the presence of a NULL pointer dereference, which may cause a system crash...

Silicon Labs Gecko SDK Security Vulnerability

The Silicon Labs Gecko SDK GSDK is an open source library from Silicon Labs. Combines the Silicon Labs Wireless Software Development Kit SDK and the Gecko platform into one integrated package. A security vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 that stems from an...

CVE-2023-6640 Silicon Labs PC Controller v5.54.0 and Earlier Denial of Service Vulnerability

Malformed S2 Nonce Get Command Class packets can be sent to crash PC Controller v5.54.0 and earlier...

CVE-2023-6640 Silicon Labs PC Controller v5.54.0 and Earlier Denial of Service Vulnerability

Malformed S2 Nonce Get Command Class packets can be sent to crash PC Controller v5.54.0 and earlier...

CVE-2023-6533 Silicon Labs PC Controller Denial of Service Vulnerability

Malformed Device Reset Locally Command Class packets can be sent to the controller, causing the controller to assume the end device has left the network. After this, frames sent by the end device will not be acknowledged by the controller. This vulnerability exists in PC Controller v5.54.0, and...

Silicon Labs PC Controller Security Vulnerability

Silicon Labs PC Controller is an installation and maintenance tool for Z-Wave networks from Silicon Labs that allows developers to manage Z-Wave devices on a PC for network configuration, troubleshooting, and monitoring. A security vulnerability exists in Silicon Labs PC Controller v5.54.0 and...

Silicon Labs PC Controller Security Vulnerability

Silicon Labs PC Controller is an installation and maintenance tool for Z-Wave networks from Silicon Labs that allows developers to manage Z-Wave devices on a PC for network configuration, troubleshooting, and monitoring. A security vulnerability exists in Silicon Labs PC Controller v5.54.0 and...

Weston Embedded uC-TCP-IP ICMP/ICMPv6 parsing denial of service vulnerabilities

Talos Vulnerability Report TALOS-2023-1828 Weston Embedded uC-TCP-IP ICMP/ICMPv6 parsing denial of service vulnerabilities February 20, 2024 CVE Number CVE-2023-39540,CVE-2023-39541 SUMMARY A denial of service vulnerability exists in the ICMP and ICMPv6 parsing functionality of Weston Embedded...