GSD-2023-1001264 ext4: disable fast-commit of encrypted dir operations

ext4: disable fast-commit of encrypted dir operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1000903 ext4: disable fast-commit of encrypted dir operations

ext4: disable fast-commit of encrypted dir operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.87 by commit...

GSD-2023-1000441 ext4: disable fast-commit of encrypted dir operations

ext4: disable fast-commit of encrypted dir operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.18 by commit...

PT-2023-33518 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue concerns the ext4 file system, specifically with the fast-commit of encrypted directory operations. The actual impact and attack plausibility have not yet been proven...

PT-2023-34341 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.163 Description: The issue concerns the ext4 file system, specifically with fast-commit of encrypted directory operations. It was introduced in version v5.10 and fixed in version v5.10.163. The actual impa...

Malware Attack on CircleCI Engineer's Laptop Leads to Recent Security Incident

DevOps platform CircleCI on Friday disclosed that unidentified threat actors compromised an employee's laptop and leveraged malware to steal their two-factor authentication-backed credentials to breach the company's systems and data last month. The CI/CD service CircleCI said the "sophisticated...

The vulnerability of the Windows Boot Manager’s download controller allows a hacker to bypass the device encryption function of BitLocker and gain access to encrypted data.

The vulnerability of the Windows Boot Manager download controller for Microsoft Windows operating systems relates to the bypassing of security functions. Exploiting this vulnerability can allow an attacker to circumvent the BitLocker device encryption function and gain access to encrypted data...

Code injection

There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the unencrypted firmware can be retrieved easily...

AMD Secure Processor 安全漏洞

AMD Secure Encrypted Virtualization is a product of AMD Semiconductor, Inc. AMD Secure Encrypted Virtualization is a software application.AMD System Management Unit SMU is a system management unit. AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip. A security vulnerability exists in AM...

AMD Secure Encrypted Virtualization 安全漏洞

AMD Secure Encrypted Virtualization is a software application from UltraMicroelectronics AMD. Hardware-accelerated memory encryption to protect data in use. AMD Secure Encrypted Virtualization suffers from a security vulnerability that stems from insufficient boundary checking. An attacker exploi...

AMD Secure Encrypted Virtualization (SEV) 安全漏洞

AMD Secure Encrypted Virtualization is a software application from UltraMicroelectronics AMD. Hardware-accelerated memory encryption to protect data in use. A security vulnerability exists in AMD Secure Encrypted Virtualization SEV. An attacker exploited the vulnerability to disclose sensitive...

CVE-2022-0553 Possible to retrieve uncrypted firmware image

There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the unencrypted firmware can be retrieved easily...

AMD Secure Processor 安全漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP, AMD System Management Unit SMU, and AMD Secure Encrypted Virtualization SEV, which stems from insufficient authentication of commands, which...

zephyr 安全漏洞

Zephyr is an extensible real-time operating system RTOS open-sourced by the Zephyr Project. A security vulnerability exists in zephyr that stems from its failure to check if slot 0 is uploaded from the device to the host resulting in unencrypted firmware that can be easily retrieved when an...

AMD Secure Encrypted Virtualization 缓冲区错误漏洞

AMD Secure Encrypted Virtualization is a software application from UltraMicroelectronics AMD. Hardware-accelerated memory encryption to protect data in use. AMD Secure Encrypted Virtualization SEV suffers from a buffer error vulnerability that stems from insufficient validation of input. An...

CVE-2022-0553

CVE-2022-0553 concerns Zephyr RTOS: a missing check on whether slot 0 is uploaded from the device to the host allows retrieval of unencrypted firmware when encrypted images are used. The root cause is the upload check omission, enabling potential exposure of firmware. Impact is stated as high con...

AMD Secure Processor 安全特征问题漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP, AMD System Management Unit SMU, and AMD Secure Encrypted Virtualization SEV. An attacker could exploit this vulnerability to cause an informati...

PT-2023-1488 · Amd · Amd System Management Unit +2

Name of the Vulnerable Software and Affected Versions: AMD Secure Processor ASP affected versions not specified AMD System Management Unit SMU affected versions not specified AMD Secure Encrypted Virtualization SEV affected versions not specified Description: The issue is related to errors in...

PT-2023-1405 · Amd · Amd Secure Encrypted Virtualization (Sev) Firmware

Name of the Vulnerable Software and Affected Versions: AMD Secure Encrypted Virtualization SEV firmware affected versions not specified Description: The issue is related to insufficient input validation in the SEV firmware, which may allow an attacker to perform out-of-bounds memory reads within...

PT-2023-1484 · Amd · Amd Secure Encrypted Virtualization

Name of the Vulnerable Software and Affected Versions: AMD Secure Encrypted Virtualization SEV affected versions not specified Description: The issue is related to insufficient input validation in the implementation of AMD Secure Encrypted Virtualization SEV microcode in AMD processors. This coul...