Filtered by vendor Redhat
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Filtered by product Rhel Virtualization
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Total
48 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2012-0029 | 2 Kvm Group, Redhat | 3 Qemu-kvm, Enterprise Linux, Rhel Virtualization | 2024-11-21 | N/A |
| Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets. | ||||
| CVE-2011-4622 | 1 Redhat | 3 Enterprise Linux, Kvm, Rhel Virtualization | 2024-11-21 | N/A |
| The create_pit_timer function in arch/x86/kvm/i8254.c in KVM 83, and possibly other versions, does not properly handle when Programmable Interval Timer (PIT) interrupt requests (IRQs) when a virtual interrupt controller (irqchip) is not available, which allows local users to cause a denial of service (NULL pointer dereference) by starting a timer. | ||||
| CVE-2011-4347 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Rhel Eus and 1 more | 2024-11-21 | N/A |
| The kvm_vm_ioctl_assign_device function in virt/kvm/assigned-dev.c in the KVM subsystem in the Linux kernel before 3.1.10 does not verify permission to access PCI configuration space and BAR resources, which allows host OS users to assign PCI devices and cause a denial of service (host OS crash) via a KVM_ASSIGN_PCI_DEVICE operation. | ||||
| CVE-2011-2511 | 1 Redhat | 3 Enterprise Linux, Libvirt, Rhel Virtualization | 2024-11-21 | N/A |
| Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption. | ||||
| CVE-2011-1486 | 1 Redhat | 3 Enterprise Linux, Libvirt, Rhel Virtualization | 2024-11-21 | N/A |
| libvirtd in libvirt before 0.9.0 does not use thread-safe error reporting, which allows remote attackers to cause a denial of service (crash) by causing multiple threads to report errors at the same time. | ||||
| CVE-2011-1146 | 1 Redhat | 3 Enterprise Linux, Libvirt, Rhel Virtualization | 2024-11-21 | N/A |
| libvirt.c in the API in Red Hat libvirt 0.8.8 does not properly restrict operations in a read-only connection, which allows remote attackers to cause a denial of service (host OS crash) or possibly execute arbitrary code via a (1) virNodeDeviceDettach, (2) virNodeDeviceReset, (3) virDomainRevertToSnapshot, (4) virDomainSnapshotDelete, (5) virNodeDeviceReAttach, or (6) virConnectDomainXMLToNative call, a different vulnerability than CVE-2008-5086. | ||||
| CVE-2010-4525 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Virtualization | 2024-11-21 | N/A |
| Linux kernel 2.6.33 and 2.6.34.y does not initialize the kvm_vcpu_events->interrupt.pad structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via unspecified vectors. | ||||
| CVE-2010-3881 | 3 Linux, Redhat, Suse | 9 Linux Kernel, Enterprise Linux, Enterprise Linux Server and 6 more | 2024-11-21 | N/A |
| arch/x86/kvm/x86.c in the Linux kernel before 2.6.36.2 does not initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via read operations on the /dev/kvm device. | ||||
| CVE-2010-3698 | 3 Fedoraproject, Linux, Redhat | 4 Fedora, Linux Kernel, Enterprise Linux and 1 more | 2024-11-21 | N/A |
| The KVM implementation in the Linux kernel before 2.6.36 does not properly reload the FS and GS segment registers, which allows host OS users to cause a denial of service (host OS crash) via a KVM_RUN ioctl call in conjunction with a modified Local Descriptor Table (LDT). | ||||
| CVE-2010-2784 | 1 Redhat | 4 Enterprise Linux, Enterprise Virtualization, Kvm and 1 more | 2024-11-21 | N/A |
| The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors. | ||||
| CVE-2010-2242 | 2 Libvirt, Redhat | 2 Libvirt, Rhel Virtualization | 2024-11-21 | N/A |
| Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree. | ||||
| CVE-2010-2239 | 2 Libvirt, Redhat | 2 Libvirt, Rhel Virtualization | 2024-11-21 | N/A |
| Red Hat libvirt, possibly 0.6.0 through 0.8.2, creates new images without setting the user-defined backing-store format, which allows guest OS users to read arbitrary files on the host OS via unspecified vectors. | ||||
| CVE-2010-0741 | 4 Kvm Qumranet, Linux, Qemu and 1 more | 5 Kvm, Linux Kernel, Qemu and 2 more | 2024-11-21 | N/A |
| The virtio_net_bad_features function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO). | ||||
| CVE-2010-0435 | 1 Redhat | 4 Enterprise Linux, Enterprise Virtualization, Kvm and 1 more | 2024-11-21 | N/A |
| The Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2, and KVM 83, when the Intel VT-x extension is enabled, allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via vectors related to instruction emulation. | ||||
| CVE-2010-0431 | 1 Redhat | 4 Enterprise Linux, Enterprise Virtualization, Kvm and 1 more | 2024-11-21 | N/A |
| QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly validate guest QXL driver pointers, which allows guest OS users to cause a denial of service (invalid pointer dereference and guest OS crash) or possibly gain privileges via unspecified vectors. | ||||
| CVE-2010-0430 | 1 Redhat | 3 Enterprise Linux, Enterprise Virtualization Hypervisor, Rhel Virtualization | 2024-11-21 | N/A |
| libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings. | ||||
| CVE-2010-0429 | 1 Redhat | 4 Enterprise Linux, Enterprise Virtualization, Qspice and 1 more | 2024-11-21 | N/A |
| libspice, as used in QEMU-KVM in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and qspice 0.3.0, does not properly restrict the addresses upon which memory-management actions are performed, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors. | ||||
| CVE-2010-0428 | 1 Redhat | 4 Enterprise Linux, Enterprise Virtualization, Qspice and 1 more | 2024-11-21 | N/A |
| libspice, as used in QEMU-KVM in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and qspice 0.3.0, does not properly validate guest QXL driver pointers, which allows guest OS users to cause a denial of service (invalid pointer dereference and guest OS crash) or possibly gain privileges via unspecified vectors. | ||||
| CVE-2010-0419 | 2 Kvm Qumranet, Redhat | 3 Kvm, Enterprise Linux, Rhel Virtualization | 2024-11-21 | N/A |
| The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch. | ||||
| CVE-2010-0309 | 2 Linux, Redhat | 3 Kernel, Enterprise Linux, Rhel Virtualization | 2024-11-21 | N/A |
| The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure, which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file. | ||||