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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
2.1
CVSSv2
CVE-2021-20263
A flaw was found in the virtio-fs shared file system daemon (virtiofsd) of QEMU. The new 'xattrmap' option may cause the 'security.capability' xattr in the guest to not drop on file write, potentially leading to a modified, privileged executable in the guest. ...
Qemu Qemu
2.1
CVSSv2
CVE-2018-15746
qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread.
Qemu Qemu
NA
CVE-2023-40360
QEMU up to and including 8.0.4 accesses a NULL pointer in nvme_directive_receive in hw/nvme/ctrl.c because there is no check for whether an endurance group is configured before checking whether Flexible Data Placement is enabled.
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
NA
CVE-2023-2861
A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the share...
Qemu Qemu
NA
CVE-2022-36648
The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and previous versions, allows remote malicious users to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This ...
Qemu Qemu
NA
CVE-2022-2962
A DMA reentrancy issue was found in the Tulip device emulation in QEMU. When Tulip reads or writes to the rx/tx descriptor or copies the rx/tx frame, it doesn't check whether the destination address is its own MMIO address. This can cause the device to trigger MMIO handlers ...
Qemu Qemu
7.2
CVSSv2
CVE-2017-5931
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 buff...
Qemu Qemu
5
CVSSv2
CVE-2008-2382
The protocol_client_msg function in vnc.c in the VNC server in (1) Qemu 0.9.1 and previous versions and (2) KVM kvm-79 and previous versions allows remote malicious users to cause a denial of service (infinite loop) via a certain message.
Qemu Qemu
Qemu Qemu 0.1.6
Qemu Qemu 0.5.3
Qemu Qemu 0.4.2
Qemu Qemu 0.1.5
Qemu Qemu 0.5.1
Qemu Qemu 0.8.2
Qemu Qemu 0.5.5
Qemu Qemu 0.9.0
Qemu Qemu 0.7.2
Qemu Qemu 0.1.3
Qemu Qemu 0.7.1
Qemu Qemu 0.5.0
Qemu Qemu 0.8.1
Qemu Qemu 0.4.1
Qemu Qemu 0.5.2
Qemu Qemu 0.1.1
Qemu Qemu 0.7.0
Qemu Qemu 0.1.4
Qemu Qemu 0.6.0
Qemu Qemu 0.6.1
Qemu Qemu 0.4.3
1 EDB exploit
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-23692
CVE-2012-1823
memory leak
CVE-2024-0627
CVE-2024-31402
privilege escalation
CVE-2024-36418
remote code execution
CVE-2024-27844
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