Filtered by vendor Qemu
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Total
418 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-9310 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 1.9 LOW | 5.6 MEDIUM |
| QEMU (aka Quick Emulator), when built with the e1000e NIC emulation support, allows local guest OS privileged users to cause a denial of service (infinite loop) via vectors related to setting the initial receive / transmit descriptor head (TDH/RDH) outside the allocated descriptor buffer. | |||||
| CVE-2017-5973 | 3 Debian, Qemu, Redhat | 5 Debian Linux, Qemu, Enterprise Linux and 2 more | 2025-04-20 | 2.1 LOW | 5.5 MEDIUM |
| The xhci_kick_epctx function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors related to control transfer descriptor sequence. | |||||
| CVE-2017-9330 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 1.9 LOW | 5.6 MEDIUM |
| QEMU (aka Quick Emulator) before 2.9.0, when built with the USB OHCI Emulation support, allows local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value, a different vulnerability than CVE-2017-6505. | |||||
| CVE-2017-7718 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 2.1 LOW | 5.5 MEDIUM |
| hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions. | |||||
| CVE-2017-5898 | 2 Qemu, Suse | 5 Qemu, Linux Enterprise Desktop, Linux Enterprise Server and 2 more | 2025-04-20 | 2.1 LOW | 5.5 MEDIUM |
| Integer overflow in the emulated_apdu_from_guest function in usb/dev-smartcard-reader.c in Quick Emulator (Qemu), when built with the CCID Card device emulator support, allows local users to cause a denial of service (application crash) via a large Application Protocol Data Units (APDU) unit. | |||||
| CVE-2017-8380 | 1 Qemu | 1 Qemu | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| Buffer overflow in the "megasas_mmio_write" function in Qemu 2.9.0 allows remote attackers to have unspecified impact via unknown vectors. | |||||
| CVE-2015-8556 | 1 Qemu | 1 Qemu | 2025-04-20 | 10.0 HIGH | 10.0 CRITICAL |
| Local privilege escalation vulnerability in the Gentoo QEMU package before 2.5.0-r1. | |||||
| CVE-2017-16845 | 3 Canonical, Debian, Qemu | 3 Ubuntu Linux, Debian Linux, Qemu | 2025-04-20 | 6.4 MEDIUM | 10.0 CRITICAL |
| hw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access. | |||||
| CVE-2017-8112 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 4.9 MEDIUM | 6.5 MEDIUM |
| hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (infinite loop and CPU consumption) via the message ring page count. | |||||
| CVE-2017-10806 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 2.1 LOW | 5.5 MEDIUM |
| Stack-based buffer overflow in hw/usb/redirect.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages. | |||||
| CVE-2017-9373 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 1.9 LOW | 5.5 MEDIUM |
| Memory leak in QEMU (aka Quick Emulator), when built with IDE AHCI Emulation support, allows local guest OS privileged users to cause a denial of service (memory consumption) by repeatedly hot-unplugging the AHCI device. | |||||
| CVE-2016-9381 | 2 Citrix, Qemu | 2 Xenserver, Qemu | 2025-04-20 | 6.9 MEDIUM | 7.5 HIGH |
| Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability. | |||||
| CVE-2017-8284 | 1 Qemu | 1 Qemu | 2025-04-20 | 6.9 MEDIUM | 7.0 HIGH |
| ** DISPUTED ** The disas_insn function in target/i386/translate.c in QEMU before 2.9.0, when TCG mode without hardware acceleration is used, does not limit the instruction size, which allows local users to gain privileges by creating a modified basic block that injects code into a setuid program, as demonstrated by procmail. NOTE: the vendor has stated "this bug does not violate any security guarantees QEMU makes." | |||||
| CVE-2017-13673 | 1 Qemu | 1 Qemu | 2025-04-20 | 4.0 MEDIUM | 6.5 MEDIUM |
| The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function. | |||||
| CVE-2017-9503 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 1.9 LOW | 5.5 MEDIUM |
| QEMU (aka Quick Emulator), when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving megasas command processing. | |||||
| CVE-2017-17381 | 2 Debian, Qemu | 2 Debian Linux, Qemu | 2025-04-20 | 2.1 LOW | 6.5 MEDIUM |
| The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings. | |||||
| CVE-2017-5931 | 1 Qemu | 1 Qemu | 2025-04-20 | 7.2 HIGH | 8.8 HIGH |
| Integer overflow in hw/virtio/virtio-crypto.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code on the host via a crafted virtio-crypto request, which triggers a heap-based buffer overflow. | |||||
| CVE-2015-7504 | 3 Debian, Qemu, Xen | 3 Debian Linux, Qemu, Xen | 2025-04-20 | 4.6 MEDIUM | 8.8 HIGH |
| Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode. | |||||
| CVE-2022-4172 | 1 Qemu | 1 Qemu | 2025-04-14 | N/A | 6.5 MEDIUM |
| An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host. | |||||
| CVE-2022-4144 | 3 Fedoraproject, Qemu, Redhat | 4 Extra Packages For Enterprise Linux, Fedora, Qemu and 1 more | 2025-04-14 | N/A | 6.5 MEDIUM |
| An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition. | |||||