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qemu qemu vulnerabilities and exploits
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4.9
CVSSv2
CVE-2017-5552
Memory leak in the virgl_resource_attach_backing function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING commands.
Qemu Qemu
4.9
CVSSv2
CVE-2017-5578
Memory leak in the virtio_gpu_resource_attach_backing function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING commands.
Qemu Qemu
10
CVSSv2
CVE-2019-12928
The QMP migrate command in QEMU version 4.0.0 and previous versions is vulnerable to OS command injection, which allows the remote malicious user to achieve code execution, denial of service, or information disclosure by sending a crafted QMP command to the listening server. Note...
Qemu Qemu
10
CVSSv2
CVE-2019-12929
The QMP guest_exec command in QEMU 4.0.0 and previous versions is prone to OS command injection, which allows the malicious user to achieve code execution, denial of service, or information disclosure by sending a crafted QMP command to the listening server. Note: This has been d...
Qemu Qemu
2.1
CVSSv2
CVE-2015-7549
The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method.
Qemu Qemu
1.9
CVSSv2
CVE-2015-4037
The slirp_smb function in net/slirp.c in QEMU 2.3.0 and previous versions creates temporary files with predictable names, which allows local users to cause a denial of service (instantiation failure) by creating /tmp/qemu-smb.*-* files before the program.
Qemu Qemu
4.9
CVSSv2
CVE-2016-4964
The mptsas_fetch_requests function in hw/scsi/mptsas.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop, and CPU consumption or QEMU process crash) via vectors involving s->state.
Qemu Qemu
4.6
CVSSv2
CVE-2020-35506
A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions prior to 6.0.0 during the handling of the 'Information Transfer' command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host...
Qemu Qemu
4.6
CVSSv2
CVE-2020-35517
A flaw was found in qemu. A host privilege escalation issue was found in the virtio-fs shared file system daemon where a privileged guest user is able to create a device special file in the shared directory and use it to r/w access host devices.
Qemu Qemu
4.6
CVSSv2
CVE-2022-1050
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.
Qemu Qemu
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4654
CVE-2023-49606
encryption
NULL pointer dereference
CVE-2024-4439
CVE-2024-4649
race condition
CVE-2024-27202
CVE-2024-34566
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