CVE-2023-31355

A flaw was found in the AMD firmware. This vulnerability allows a malicious hypervisor to overwrite a guest's UMC seed, potentially enabling the reading of memory from a decommissioned guest via improper restriction of write operations. Mitigation Mitigation for this issue is either not available...

PT-2024-9692 · Siemens · Sinec Nms +6

Name of the Vulnerable Software and Affected Versions: Opcenter Execution Foundation versions prior to V5.0 Update 1 Opcenter Intelligence versions prior to V5.0 Update 1 Opcenter Quality versions prior to V5.0 Update 1 Opcenter RDL versions prior to V5.0 Update 1 SIMATIC PCS neo V4.0 versions...

CVE-2024-33698

A vulnerability has been identified in Opcenter Quality All versions V2406, Opcenter RDnL All versions V2410, SIMATIC PCS neo V4.0 All versions, SIMATIC PCS neo V4.1 All versions V4.1 Update 2, SIMATIC PCS neo V5.0 All versions V5.0 Update 1, SINEC NMS All versions, SINEMA Remote Connect Client A...

CVE-2024-33698

CVE-2024-33698 affects Siemens UMC in multiple products (SIMATIC Information Server, SIMATIC PCS neo, SINEC NMS, SINEMA Remote Connect Client, TIA Portal, Opcenter variants) with a heap-based buffer overflow that could allow unauthenticated remote code execution. Connected sources confirm affecte...

Siemens User Management Component (UMC)

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories CERT Services | Services |...

CVE-2023-31355

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest...

CVE-2023-31355

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest...

CVE-2024-21980

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity...

CVE-2024-21980

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity...

CVE-2023-31355

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest...

CVE-2023-31355

CVE-2023-31355 is associated with SNP firmware write restrictions; a malicious hypervisor could overwrite a guest’s UMC seed and potentially read memory from a decommissioned guest. Connected advisories (Fedora Linux-firmware updates around 2025-03-11) provide concrete remediation: update linux-f...

CVE-2023-31355

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest...

PT-2024-12279 · Unknown +1 · Scp-Firmware +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue involves improper restriction of write operations in SNP firmware. This could allow a malicious hypervisor to overwrite a guest's UMC seed,...

AMD SEV-SNP 安全漏洞

AMD SEV-SNP is a secure encrypted virtualization firmware from UltraMicroelectronics AMD. A single key is used to encrypt system memory. AMD SEV-SNP suffers from a security vulnerability that stems from an improper restriction of write operations allowing a malicious hypervisor to potentially...

DEBIAN-CVE-2024-42123

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix double free erraddr pointer warnings In amdgpuumcbadpagepollingtimeout, the amdgpuumchandlebadpages will be run many times so that double free erraddr in some special case. So set the erraddr to NULL to avoid the...

AZL-48120 CVE-2024-42123 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix double free erraddr pointer warnings In amdgpuumcbadpagepollingtimeout, the amdgpuumchandlebadpages will be run many times so that double free erraddr in some special case. So set the erraddr to NULL to avoid the...

irvingtonumc.org Cross Site Scripting vulnerability OBB-3884869

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...

Siemens SINEC INS Certificate Validation Improperity Vulnerability

SINEC INS Infrastructure Network Services is a web-based application that combines various network services in one tool. This simplifies the installation and management of all network services associated with industrial networks. Siemens SINEC INS suffers from a Certificate Validation Improperity...

Siemens SINEC INS Denial of Service Vulnerability (CNVD-2023-97252)

SINEC INS Infrastructure Network Services is a web-based application that combines various network services in one tool. This simplifies the installation and management of all network services associated with industrial networks. A denial of service vulnerability exists in Siemens SINEC INS due t...

Siemens User Management Component (UMC) Cross-Site Scripting Vulnerability

Opcenter Quality is a quality management system QMS that enables organizations to safeguard compliance, optimize quality, reduce the cost of defects and rework, and achieve operational excellence by improving process stability. simatic pcs neo is a distributed control system DCS. the SINUMERIK...