USN-6725-1: Linux kernel vulnerabilities

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate certain data structure fields when parsing lease contexts, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service system crash or possibly...

Security Bulletin: There are multiple vulnerabilities in the IBM SDK, Java Technology Edition that is shipped with IBM TXSeries for Multiplatforms (CVE-2023-22081, CVE-2023-22067, CVE-2023-5676, CVE-2023-22045 and CVE-2023-22049).

Summary There are multiple vulnerabilities in the IBM SDK, Java Technology Edition that is shipped with IBM TXSeries for Multiplatforms CVE-2023-22081, CVE-2023-22067, CVE-2023-5676, CVE-2023-22045 and CVE-2023-22049. An update to IBM TXSeries for Multiplatforms has been released to address these...

April 9, 2024—KB5036910 (OS Build 25398.830)

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CVE-2024-25742

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

Security Bulletin: Multiple vulnerabilities in IBM Semeru Runtime may affect IBM Decision Optimization for IBM Cloud Pak for Data

Summary There are multiple vulnerabilities in IBM® Semeru Runtime Version 11 used by IBM Decision Optimization for IBM Cloud Pak for Data. IBM Decision Optimization for IBM Cloud Pak for Data has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2024-20932 DESCRIPTION: An unspecified...

PT-2024-8505

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.7.5-100.fc38.x86 64 Description The vulnerability is related to the handling of VM PAT in COW mappings. PAT handling won't do the right thing in COW mappings, where the first PTE can be replaced during write...

CVE-2024-29008 Apache CloudStack: The extraconfig feature can be abused to load hypervisor resources on a VM instance

A problem has been identified in the CloudStack additional VM configuration extraconfig feature which can be misused by anyone who has privilege to deploy a VM instance or configure settings of an already deployed VM instance, to configure additional VM configuration even when the feature is not...

CVE-2024-29008

A problem has been identified in the Apache CloudStack additional VM configuration (extraconfig ) feature, where an input validation error allows users with privileges to deploy or configure VM instances to bypass administrator settings. In KVM-based environments, an attacker can exploit this to ...

CVE-2024-29008 Apache CloudStack: The extraconfig feature can be abused to load hypervisor resources on a VM instance

A problem has been identified in the CloudStack additional VM configuration extraconfig feature which can be misused by anyone who has privilege to deploy a VM instance or configure settings of an already deployed VM instance, to configure additional VM configuration even when the feature is not...

CVE-2024-29008 Apache CloudStack: The extraconfig feature can be abused to load hypervisor resources on a VM instance

A problem has been identified in the CloudStack additional VM configuration extraconfig feature which can be misused by anyone who has privilege to deploy a VM instance or configure settings of an already deployed VM instance, to configure additional VM configuration even when the feature is not...

PT-2024-22667 · Apache · Cloudstack

Name of the Vulnerable Software and Affected Versions: CloudStack versions prior to 4.18.1.1 CloudStack versions prior to 4.19.0.1 Description: A problem has been identified in the CloudStack additional VM configuration extraconfig feature which can be misused by anyone who has privilege to deplo...

CVE-2024-29007: Server-Side Request Forgery (SSRF)

The CloudStack management server and secondary storage VM could be tricked into making requests to restricted or random resources by means of following 301 HTTP redirects presented by external servers when downloading templates or ISOs. Users are recommended to upgrade to version 4.18.1.1 or...

GHSA-VJHF-6XFR-5P9G KubeVirt NULL pointer dereference flaw

A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine...

KubeVirt NULL pointer dereference flaw

A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine...

DEBIAN-CVE-2024-26691

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix circular locking dependency The rule inside kvm enforces that the vcpu-mutex is taken inside kvm-lock. The rule is violated by the pkvmcreatehypvm which acquires the kvm-lock while already holding the vcpu-mutex...

CVE-2024-26691 KVM: arm64: Fix circular locking dependency

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix circular locking dependency The rule inside kvm enforces that the vcpu-mutex is taken inside kvm-lock. The rule is violated by the pkvmcreatehypvm which acquires the kvm-lock while already holding the vcpu-mutex...

CVE-2024-31420

A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine...

CVE-2024-31420 Cnv: dos through repeatedly calling vm-dump-metrics until virt handler crashes

A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine...

CVE-2024-31420

KubeVirt has a NULL pointer dereference in vm-dump-metrics --virtio when DownwardMetrics is enabled. An attacker with access to a VM guest on the node can cause a DoS by issuing many calls and then deleting the VM. CVSSv3.1 base score 6.5 (I:N, A:H). No fixed version or patch details are provided...

CVE-2024-31420 Cnv: dos through repeatedly calling vm-dump-metrics until virt handler crashes

A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine...