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Qemu : Security Vulnerabilities (CVSS score between 1 and 1.99)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2020-13659 476 2020-06-02 2020-11-11
1.9
None Local Medium Not required None None Partial
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
2 CVE-2018-19489 362 DoS 2018-12-13 2020-05-12
1.9
None Local Medium Not required None None Partial
v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming.
3 CVE-2017-15038 362 +Info 2017-10-10 2018-09-07
1.9
None Local Medium Not required Partial None None
Race condition in the v9fs_xattrwalk function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes.
4 CVE-2017-9503 476 DoS 2017-06-16 2020-11-10
1.9
None Local Medium Not required None None Partial
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.
5 CVE-2017-9375 835 DoS 2017-06-16 2020-11-10
1.9
None Local Medium Not required None None Partial
QEMU (aka Quick Emulator), when built with USB xHCI controller emulator support, allows local guest OS privileged users to cause a denial of service (infinite recursive call) via vectors involving control transfer descriptors sequencing.
6 CVE-2017-9373 401 DoS 2017-06-16 2020-11-10
1.9
None Local Medium Not required None None Partial
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.
7 CVE-2017-9330 DoS 2017-06-08 2020-11-10
1.9
None Local Medium Not required None None Partial
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.
8 CVE-2017-9310 835 DoS 2017-06-08 2020-11-10
1.9
None Local Medium Not required None None Partial
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.
9 CVE-2016-7466 772 DoS 2016-12-10 2021-08-04
1.9
None Local Medium Not required None None Partial
Memory leak in the usb_xhci_exit function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator), when the xhci uses msix, allows local guest OS administrators to cause a denial of service (memory consumption and possibly QEMU process crash) by repeatedly unplugging a USB device.
10 CVE-2016-5107 125 DoS 2016-09-02 2020-10-21
1.9
None Local Medium Not required None None Partial
The megasas_lookup_frame function in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds read and crash) via unspecified vectors.
11 CVE-2016-5106 787 DoS 2016-09-02 2020-10-21
1.9
None Local Medium Not required None None Partial
The megasas_dcmd_set_properties function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest administrators to cause a denial of service (out-of-bounds write access) via vectors involving a MegaRAID Firmware Interface (MFI) command.
12 CVE-2016-5105 908 2016-09-02 2020-10-21
1.9
None Local Medium Not required Partial None None
The megasas_dcmd_cfg_read function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface (MFI) command.
13 CVE-2016-4952 787 DoS 2016-09-02 2020-10-21
1.9
None Local Medium Not required None None Partial
QEMU (aka Quick Emulator), when built with VMWARE PVSCSI paravirtual SCSI bus emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds array access) via vectors related to the (1) PVSCSI_CMD_SETUP_RINGS or (2) PVSCSI_CMD_SETUP_MSG_RING SCSI command.
14 CVE-2016-2858 331 DoS Mem. Corr. 2016-04-07 2020-10-15
1.9
None Local Medium Not required None None Partial
QEMU, when built with the Pseudo Random Number Generator (PRNG) back-end support, allows local guest OS users to cause a denial of service (process crash) via an entropy request, which triggers arbitrary stack based allocation and memory corruption.
15 CVE-2015-8613 787 DoS Overflow 2017-04-11 2020-09-11
1.9
None Local Medium Not required None None Partial
Stack-based buffer overflow in the megasas_ctrl_get_info function in QEMU, when built with SCSI MegaRAID SAS HBA emulation support, allows local guest users to cause a denial of service (QEMU instance crash) via a crafted SCSI controller CTRL_GET_INFO command.
16 CVE-2015-4037 17 DoS 2015-08-26 2016-12-24
1.9
None Local Medium Not required None None Partial
The slirp_smb function in net/slirp.c in QEMU 2.3.0 and earlier 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.
17 CVE-2014-0146 476 DoS 2017-08-10 2017-11-04
1.9
None Local Medium Not required None None Partial
The qcow2_open function in the (block/qcow2.c) in QEMU before 1.7.2 and 2.x before 2.0.0 allows local users to cause a denial of service (NULL pointer dereference) via a crafted image which causes an error, related to the initialization of the snapshot_offset and nb_snapshots fields.
Total number of vulnerabilities : 17   Page : 1 (This Page)
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