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-2016-3710 | 7 Canonical, Citrix, Debian and 4 more | 17 Ubuntu Linux, Xenserver, Debian Linux and 14 more | 2025-04-12 | 8.8 High |
| The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue. | ||||
| CVE-2015-3209 | 8 Arista, Canonical, Debian and 5 more | 20 Eos, Ubuntu Linux, Debian Linux and 17 more | 2025-04-12 | N/A |
| Heap-based buffer overflow in the PCNET controller in QEMU allows remote attackers to execute arbitrary code by sending a packet with TXSTATUS_STARTPACKET set and then a crafted packet with TXSTATUS_DEVICEOWNS set. | ||||
| CVE-2016-5403 | 5 Canonical, Debian, Oracle and 2 more | 15 Ubuntu Linux, Debian Linux, Linux and 12 more | 2025-04-12 | 5.5 Medium |
| The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion. | ||||
| CVE-2014-3610 | 6 Canonical, Debian, Linux and 3 more | 6 Ubuntu Linux, Debian Linux, Linux Kernel and 3 more | 2025-04-12 | 5.5 Medium |
| The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c. | ||||
| CVE-2015-5279 | 2 Qemu, Redhat | 4 Qemu, Enterprise Linux, Openstack and 1 more | 2025-04-12 | N/A |
| Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets. | ||||
| CVE-2015-3456 | 3 Qemu, Redhat, Xen | 7 Qemu, Enterprise Linux, Enterprise Virtualization and 4 more | 2025-04-12 | N/A |
| The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds write and guest crash) or possibly execute arbitrary code via the (1) FD_CMD_READ_ID, (2) FD_CMD_DRIVE_SPECIFICATION_COMMAND, or other unspecified commands, aka VENOM. | ||||
| CVE-2014-0189 | 2 Redhat, Virt-who Project | 6 Enterprise Linux, Enterprise Linux Desktop, Enterprise Linux Server and 3 more | 2025-04-12 | N/A |
| virt-who uses world-readable permissions for /etc/sysconfig/virt-who, which allows local users to obtain password for hypervisors by reading the file. | ||||
| CVE-2014-3611 | 4 Canonical, Debian, Linux and 1 more | 6 Ubuntu Linux, Debian Linux, Linux Kernel and 3 more | 2025-04-12 | 4.7 Medium |
| Race condition in the __kvm_migrate_pit_timer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a denial of service (host OS crash) by leveraging incorrect PIT emulation. | ||||
| CVE-2012-2121 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Virtualization | 2025-04-11 | N/A |
| The KVM implementation in the Linux kernel before 3.3.4 does not properly manage the relationships between memory slots and the iommu, which allows guest OS users to cause a denial of service (memory leak and host OS crash) by leveraging administrative access to the guest OS to conduct hotunplug and hotplug operations on devices. | ||||
| CVE-2010-2239 | 2 Libvirt, Redhat | 2 Libvirt, Rhel Virtualization | 2025-04-11 | 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-2010-0430 | 1 Redhat | 3 Enterprise Linux, Enterprise Virtualization Hypervisor, Rhel Virtualization | 2025-04-11 | 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-2011-1486 | 1 Redhat | 3 Enterprise Linux, Libvirt, Rhel Virtualization | 2025-04-11 | 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-2010-2242 | 2 Libvirt, Redhat | 2 Libvirt, Rhel Virtualization | 2025-04-11 | 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-2010-0297 | 2 Qemu, Redhat | 3 Qemu, Enterprise Linux, Rhel Virtualization | 2025-04-11 | N/A |
| Buffer overflow in the usb_host_handle_control function in the USB passthrough handling implementation in usb-linux.c in QEMU before 0.11.1 allows guest OS users to cause a denial of service (guest OS crash or hang) or possibly execute arbitrary code on the host OS via a crafted USB packet. | ||||
| CVE-2012-3515 | 7 Canonical, Debian, Opensuse and 4 more | 15 Ubuntu Linux, Debian Linux, Opensuse and 12 more | 2025-04-11 | N/A |
| Qemu, as used in Xen 4.0, 4.1 and possibly other products, when emulating certain devices with a virtual console backend, allows local OS guest users to gain privileges via a crafted escape VT100 sequence that triggers the overwrite of a "device model's address space." | ||||
| CVE-2010-4525 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Virtualization | 2025-04-11 | 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-2010-0298 | 3 Debian, Linux, Redhat | 4 Debian Linux, Linux Kernel, Enterprise Linux and 1 more | 2025-04-11 | N/A |
| The x86 emulator in KVM 83 does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) in determining the memory access available to CPL3 code, which allows 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, a related issue to CVE-2010-0306. | ||||
| CVE-2010-3881 | 3 Linux, Redhat, Suse | 9 Linux Kernel, Enterprise Linux, Enterprise Linux Server and 6 more | 2025-04-11 | 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-2010-0309 | 2 Linux, Redhat | 3 Kernel, Enterprise Linux, Rhel Virtualization | 2025-04-11 | 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. | ||||
| CVE-2012-1601 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Virtualization | 2025-04-11 | N/A |
| The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already exists. | ||||