Security Bulletin: Denial of service vulnerability affects IBM Unified Extensible Firmware Interface (CVE-2018-9085)

Summary IBM System x, Flex and BladeCenter systems have addressed the following denial of service vulnerability in Unified Extensible Firmware Interface UEFI. Vulnerability Details CVEID: CVE-2018-9085 DESCRIPTION: Lenovo System x is vulnerable to a denial of service, caused by missing flash memo...

Researchers Find 34 Windows Drivers Vulnerable to Full Device Takeover

As many as 34 unique vulnerable Windows Driver Model WDM and Windows Driver Frameworks WDF drivers could be exploited by non-privileged threat actors to gain full control of the devices and execute arbitrary code on the underlying systems. "By exploiting the drivers, an attacker without privilege...

Silicon Labs OpenThread SDK Security Vulnerability

Silicon Labs OpenThread SDK is a software development kit from Silicon Labs, Inc. that supports the development and deployment of the Thread protocol. A security vulnerability exists in the Silicon Labs OpenThread SDK that stems from the presence of a security key missing encryption vulnerability...

Silicon Labs OpenThread SDK Security Vulnerability

Silicon Labs OpenThread SDK is a software development kit from Silicon Labs, Inc. that supports the development and deployment of the Thread protocol. A security vulnerability exists in the Silicon Labs OpenThread SDK that stems from the presence of a security key missing encryption vulnerability...

CVE-2023-28468

An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS...

CVE-2023-2747

The initialization vector IV used by the secure engine SE for encrypting data stored in the SE flash memory is uninitialized...

Design/Logic Flaw

The initialization vector IV used by the secure engine SE for encrypting data stored in the SE flash memory is uninitialized...

CVE-2023-2747 Uninitialized IV in Silicon Labs SE FW v2.0.0 through v 2.2.1 for internally stored data

The initialization vector IV used by the secure engine SE for encrypting data stored in the SE flash memory is uninitialized...

CVE-2023-2747

The CVE-2023-2747 issue concerns an uninitialized initialization vector (IV) used by the Secure Engine (SE) to encrypt data stored in SE flash memory, impacting Silicon Labs Gecko SDK/SE firmware. Concrete details from connected documents indicate the affected firmware range is Gecko SE firmware ...

PT-2023-21148 · Silabs.Com +1 · Gsdk +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The initialization vector IV used by the secure engine SE for encrypting data stored in the SE flash memory is uninitialized. This issue affects the encryption process, potentially...

BMC AMI 访问控制错误漏洞

BMC AMI BMC Automated Mainframe Intelligence is an automated mainframe intelligence solution from BMC USA. A security vulnerability exists in BMC AMI that stems from allowing an unauthenticated host to write to the mainframe SPI flash memory, bypassing secure boot protection and potentially leadi...

CVE-2023-30024

The MagicJack device, a VoIP solution for internet phone calls, contains a hidden NAND flash memory partition allowing unauthorized read/write access. Attackers can exploit this by replacing the original software with a malicious version, leading to ransomware deployment on the host computer...

MagicJack A921 USB Phone Jack 安全漏洞

MagicJack A921 USB Phone Jack is a USB jack for free local and long distance calls from MagicJack USA. A security vulnerability exists in MagicJack A921 USB Phone Jack version v.1.4, which stems from the presence of an insecure privilege vulnerability. An attacker could exploit the vulnerability ...

CVE-2023-30024

CVE-2023-30024 concerns the MagicJack A921 USB Phone Jack. The vulnerability stems from a hidden NAND flash memory partition that allows unauthorized read/write access, enabling an attacker to replace the firmware with a malicious version and trigger ransomware deployment on the host computer. Af...

Design/Logic Flaw

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082 Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082 Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

PT-2023-2222 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches versions prior to 16.11.1 Description: A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker...

CVE-2022-45552

An Insecure Permissions vulnerability in Shenzhen Zhiboton Electronics ZBT WE1626 Router v 21.06.18 allows attackers to obtain sensitive information via SPI bus interface connected to pinout of the NAND flash memory...