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Qemu » Qemu » 2.7.0 RC0 * * : Security Vulnerabilities

Cpe Name:cpe:2.3:a:qemu:qemu:2.7.0:rc0:*:*:*:*:*:*
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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-2016-7161 787 Exec Code Overflow 2016-10-05 2020-11-16
10.0
None Remote Low Not required Complete Complete Complete
Heap-based buffer overflow in the .receive callback of xlnx.xps-ethernetlite in QEMU (aka Quick Emulator) allows attackers to execute arbitrary code on the QEMU host via a large ethlite packet.
2 CVE-2016-7116 22 Dir. Trav. 2016-12-10 2020-10-15
2.1
None Local Low Not required Partial None None
Directory traversal vulnerability in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to access host files outside the export path via a .. (dot dot) in an unspecified string.
3 CVE-2016-6888 190 DoS Overflow 2016-12-10 2021-08-04
2.1
None Local Low Not required None None Partial
Integer overflow in the net_tx_pkt_init function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU process crash) via the maximum fragmentation count, which triggers an unchecked multiplication and NULL pointer dereference.
4 CVE-2016-6834 120 DoS 2016-12-10 2020-10-15
2.1
None Local Low Not required None None Partial
The net_tx_pkt_do_sw_fragmentation function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the current fragment length.
5 CVE-2016-6833 416 DoS 2016-12-10 2020-10-15
2.1
None Local Low Not required None None Partial
Use-after-free vulnerability in the vmxnet3_io_bar0_write function in hw/net/vmxnet3.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU instance crash) by leveraging failure to check if the device is active.
6 CVE-2016-6490 120 DoS 2016-12-10 2020-10-15
2.1
None Local Low Not required None None Partial
The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the descriptor buffer.
7 CVE-2016-5403 400 DoS 2016-08-02 2021-08-04
4.9
None Local Low Not required None None Complete
The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion.
Total number of vulnerabilities : 7   Page : 1 (This Page)
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