CVE-2025-0986: Improper Handling of Highly Compressed Data (Data Amplification)

IBM PowerVM Hypervisor FW1050.00 through FW1050.30 and FW1060.00 through FW1060.20 could allow a local user, under certain Linux processor combability mode configurations, to cause undetected data loss or errors when performing gzip compression using HW acceleration...

PT-2025-13521 · Ibm · Ibm Powervm Hypervisor

Name of the Vulnerable Software and Affected Versions: IBM PowerVM Hypervisor versions FW1050.00 through FW1050.30 IBM PowerVM Hypervisor versions FW1060.00 through FW1060.20 Description: The issue allows a local user, under certain Linux processor compatibility mode configurations, to cause...

PT-2024-29562 · Ibm · Ibm Powervm Hypervisor

Name of the Vulnerable Software and Affected Versions: IBM PowerVM Hypervisor versions FW950.00 through FW950.90 IBM PowerVM Hypervisor versions FW1030.00 through FW1030.60 IBM PowerVM Hypervisor versions FW1050.00 through FW1050.20 IBM PowerVM Hypervisor versions FW1060.00 through FW1060.10...

IBM PowerVM Hypervisor Information Disclosure Vulnerability (CNVD-2024-09171)

IBM PowerVM Hypervisor is an application from International Business Machines IBM, Inc. Providing a secure and scalable virtualized environment, these applications are built on the advanced RAS capabilities and leading performance of the Power Systems platform. An information disclosure...

CVE-2023-46183: Exposure of Sensitive Information to an Unauthorized Actor

IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1020.00 through FW1020.40, and FW1030.00 through FW1030.30 could allow a system administrator to obtain sensitive partition information. IBM X-Force ID: 269695...

CVE-2023-33851: Exposure of Sensitive Information to an Unauthorized Actor

IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1020.00 through FW1020.40, and FW1030.00 through FW1030.30 could reveal sensitive partition data to a system administrator. IBM X-Force ID: 257135...

Security Bulletin: This Power System update is being released to address CVE-2023-33851

Summary A vulnerability was identifed where sensitive partition data may be accessible to a system administrator. Vulnerability Details CVEID:CVE-2023-33851 DESCRIPTION: IBM PowerVM Hypervisor could reveal sensitive partition data to a system administrator. CVSS Base score: 5.3 CVSS Temporal Scor...

IBM PowerVM Hypervisor Information Disclosure Vulnerability

IBM PowerVM Hypervisor is an application from International Business Machines IBM, Inc. Providing a secure and scalable virtualized environment, these applications are built on the advanced RAS capabilities and leading performance of the Power Systems platform. An information disclosure...

CVE-2023-25683: Exposure of Sensitive Information to an Unauthorized Actor

IBM PowerVM Hypervisor FW950.00 through FW950.71, FW1010.00 through FW1010.40, FW1020.00 through FW1020.20, and FW1030.00 through FW1030.11 could allow an attacker to obtain sensitive information if they gain service access to the HMC. IBM X-Force ID: 247592...

Design/Logic Flaw

IBM PowerVM Hypervisor FW860.00 through FW860.B3, FW950.00 through FW950.70, FW1010.00 through FW1010.50, FW1020.00 through FW1020.30, and FW1030.00 through FW1030.10 could allow a local attacker with control a partition that has been assigned SRIOV virtual function VF to cause a denial of servic...

CVE-2023-30440 IBM PowerVM Hypervisor denial of service

IBM PowerVM Hypervisor FW860.00 through FW860.B3, FW950.00 through FW950.70, FW1010.00 through FW1010.50, FW1020.00 through FW1020.30, and FW1030.00 through FW1030.10 could allow a local attacker with control a partition that has been assigned SRIOV virtual function VF to cause a denial of servic...

CVE-2023-30440: Improper Input Validation

IBM PowerVM Hypervisor FW860.00 through FW860.B3, FW950.00 through FW950.70, FW1010.00 through FW1010.50, FW1020.00 through FW1020.30, and FW1030.00 through FW1030.10 could allow a local attacker with control a partition that has been assigned SRIOV virtual function VF to cause a denial of servic...

PT-2022-10802

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions FW860, FW940, FW950, and FW1010 Description The issue concerns a specific sequence of VM management operations that could lead to a violation of the isolation between peer VMs. Recommendations For IBM PowerVM...

CVE-2021-38918: Undefined Security Weakness

IBM PowerVM Hypervisor FW860, FW940, FW950, and FW1010, through a specific sequence of VM management operations could lead to a violation of the isolation between peer VMs. IBM X-Force ID: 210019...

PT-2021-22321

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions FW860, FW940, and FW950 Description The issue allows an attacker with service access to the FSP to read and write arbitrary host system memory through a series of carefully crafted service procedures...

PT-2021-22327

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions FW940 through FW1010 Description The issue allows an authenticated user to cause the system to crash using a specially crafted IBMi Hypervisor call. Recommendations For IBM PowerVM Hypervisor versions FW940...

CVE-2021-38937: Undefined Security Weakness

IBM PowerVM Hypervisor FW940, FW950, and FW1010 could allow an authenticated user to cause the system to crash using a specially crafted IBMi Hypervisor call. IBM X-Force ID: 210894...

CVE-2021-38917: Undefined Security Weakness

IBM PowerVM Hypervisor FW860, FW940, and FW950 could allow an attacker that gains service access to the FSP can read and write arbitrary host system memory through a series of carefully crafted service procedures. IBM X-Force ID: 210018...

PT-2021-22323

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor version FW1010 Description The issue allows a privileged user to gain access to another virtual machine VM due to the assignment of duplicate World Wide Port Names WWPNs. Recommendations For IBM PowerVM Hypervisor versio...

CVE-2021-38923: Undefined Security Weakness

IBM PowerVM Hypervisor FW1010 could allow a privileged user to gain access to another VM due to assigning duplicate WWPNs. IBM X-Force ID: 210162...