National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:qemu:qemu:3.1.50
There are 66 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
CVE-2019-12929

** DISPUTED ** The QMP guest_exec command in QEMU 4.0.0 and earlier is prone to OS command injection, which allows the attacker to achieve code execution, denial of service, or information disclosure by sending a crafted QMP command to the listening server. Note: This has been disputed as a non-issue since QEMU's -qmp interface is meant to be used by trusted users. If one is able to access this interface via a tcp socket open to the internet, then it is an insecure configuration issue.

Published: June 24, 2019; 07:15:09 AM -04:00
V3.0: 9.8 CRITICAL
    V2: 10.0 HIGH
CVE-2019-12928

** DISPUTED ** The QMP migrate command in QEMU version 4.0.0 and earlier is vulnerable to OS command injection, which allows the remote attacker to achieve code execution, denial of service, or information disclosure by sending a crafted QMP command to the listening server. Note: This has been disputed as a non-issue since QEMU's -qmp interface is meant to be used by trusted users. If one is able to access this interface via a tcp socket open to the internet, then it is an insecure configuration issue.

Published: June 24, 2019; 07:15:09 AM -04:00
V3.0: 9.8 CRITICAL
    V2: 10.0 HIGH
CVE-2019-5008

hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the attacker to cause a denial of service via a device driver.

Published: April 19, 2019; 03:29:00 PM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2018-7858

Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.

Published: March 12, 2018; 05:29:01 PM -04:00
V3.0: 5.5 MEDIUM
    V2: 2.1 LOW
CVE-2018-5683

The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.

Published: January 23, 2018; 01:29:00 PM -05:00
V3.0: 6.0 MEDIUM
    V2: 2.1 LOW
CVE-2017-17381

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.

Published: December 06, 2017; 09:29:13 PM -05:00
V3.0: 6.5 MEDIUM
    V2: 2.1 LOW
CVE-2015-7504

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.

Published: October 16, 2017; 04:29:00 PM -04:00
V3.0: 8.8 HIGH
    V2: 4.6 MEDIUM
CVE-2017-15289

The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.

Published: October 16, 2017; 02:29:00 PM -04:00
V3.0: 6.0 MEDIUM
    V2: 2.1 LOW
CVE-2017-14167

Integer overflow in the load_multiboot function in hw/i386/multiboot.c in QEMU (aka Quick Emulator) allows local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write.

Published: September 08, 2017; 02:29:00 PM -04:00
V3.0: 8.8 HIGH
    V2: 7.2 HIGH
CVE-2017-13711

Use-after-free vulnerability in the sofree function in slirp/socket.c in QEMU (aka Quick Emulator) allows attackers to cause a denial of service (QEMU instance crash) by leveraging failure to properly clear ifq_so from pending packets.

Published: September 01, 2017; 09:29:00 AM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2017-13672

QEMU (aka Quick Emulator), when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update.

Published: September 01, 2017; 09:29:00 AM -04:00
V3.0: 5.5 MEDIUM
    V2: 2.1 LOW
CVE-2017-12809

QEMU (aka Quick Emulator), when built with the IDE disk and CD/DVD-ROM Emulator support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by flushing an empty CDROM device drive.

Published: August 23, 2017; 12:29:00 PM -04:00
V3.0: 6.5 MEDIUM
    V2: 2.1 LOW
CVE-2017-11334

The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area.

Published: August 02, 2017; 03:29:00 PM -04:00
V3.0: 4.4 MEDIUM
    V2: 2.1 LOW
CVE-2017-10806

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.

Published: August 02, 2017; 03:29:00 PM -04:00
V3.0: 5.5 MEDIUM
    V2: 2.1 LOW
CVE-2017-10664

qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.

Published: August 02, 2017; 03:29:00 PM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2017-11434

The dhcp_decode function in slirp/bootp.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) via a crafted DHCP options string.

Published: July 25, 2017; 02:29:01 PM -04:00
V3.0: 5.5 MEDIUM
    V2: 2.1 LOW
CVE-2017-9524

The qemu-nbd server in QEMU (aka Quick Emulator), when built with the Network Block Device (NBD) Server support, allows remote attackers to cause a denial of service (segmentation fault and server crash) by leveraging failure to ensure that all initialization occurs before talking to a client in the nbd_negotiate function.

Published: July 06, 2017; 12:29:00 PM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2017-9503

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.

Published: June 16, 2017; 06:29:00 PM -04:00
V3.0: 5.5 MEDIUM
    V2: 1.9 LOW
CVE-2017-9375

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.

Published: June 16, 2017; 06:29:00 PM -04:00
V3.0: 5.5 MEDIUM
    V2: 1.9 LOW
CVE-2017-9374

Memory leak in QEMU (aka Quick Emulator), when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service (memory consumption) by repeatedly hot-unplugging the device.

Published: June 16, 2017; 06:29:00 PM -04:00
V3.0: 5.5 MEDIUM
    V2: 2.1 LOW