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qemu qemu - vulnerabilities and exploits
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5.5
CVSSv3
CVE-2017-9373
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.
Qemu Qemu
Qemu Qemu 2.9.0
Debian Debian Linux 8.0
Debian Debian Linux 9.0
6.5
CVSSv3
CVE-2015-8345
The eepro100 emulator in QEMU qemu-kvm blank allows local guest users to cause a denial of service (application crash and infinite loop) via vectors involving the command block list.
Qemu Qemu
Qemu Qemu 2.5.0
Debian Debian Linux 7.0
Debian Debian Linux 8.0
7.8
CVSSv3
CVE-2013-4536
An user able to alter the savevm data (either on the disk or over the wire during migration) could use this flaw to to corrupt QEMU process memory on the (destination) host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU pro...
Qemu Qemu
3.3
CVSSv3
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
3.3
CVSSv3
CVE-2020-11869
An integer overflow was found in QEMU 4.0.1 up to and including 4.2.0 in the way it implemented ATI VGA emulation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati-2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could...
Qemu Qemu
3.2
CVSSv3
CVE-2020-25742
pci_change_irq_level in hw/pci/pci.c in QEMU prior to 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.
Qemu Qemu
9.8
CVSSv3
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
5.5
CVSSv3
CVE-2023-42467
QEMU up to and including 8.0.0 could trigger a division by zero in scsi_disk_reset in hw/scsi/scsi-disk.c because scsi_disk_emulate_mode_select does not prevent s->qdev.blocksize from being 256. This stops QEMU and the guest immediately.
Qemu Qemu
6
CVSSv3
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
7.5
CVSSv3
CVE-2017-15268
Qemu up to and including 2.10.0 allows remote malicious users to cause a memory leak by triggering slow data-channel read operations, related to io/channel-websock.c.
Qemu Qemu
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-29895
blind SQL injection
CVE-2024-5064
CVE-2023-52677
CVE-2023-52682
CVE-2024-30051
CVE-2024-35849
remote attackers
remote
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