NVD

Id
21694  
Name
CVE-2016-7170  
Description
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to cursor.mask[] and cursor.image[] array sizes when processing a DEFINE_CURSOR svga command.  
Reject
 
CVSS Version
2  
CVSS Score
2.1  
Severity
Low  
CVSS Base Score
2.1  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2016-12-09  
Modified Date
2017-01-06  
Seq
2016-7170  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
116662 21694 CVE-2016-7170 http://git.qemu.org/?p=qemu.git;a=commit;h=167d97a3def77ee2dbf6e908b0ecbfe2103977db  View
116663 21694 CVE-2016-7170 openSUSE-SU-2016:3237  View
116664 21694 CVE-2016-7170 [oss-security] 20160909 CVE Request Qemu: vmware_vga: OOB stack memory access when processing svga command  View
116665 21694 CVE-2016-7170 [oss-security] 20160909 Re: CVE Request Qemu: vmware_vga: OOB stack memory access when processing svga command  View
116666 21694 CVE-2016-7170 92904  View
116667 21694 CVE-2016-7170 [qemu-devel] 20160908 [PATCH] vmsvga: correct bitmap and pixmap size checks  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
5374 JVNDB-2016-006147 QEMU の hw/display/vmware_vga.c の vmsvga_fifo_run 関数におけるサービス運用妨害 (DoS) の脆弱性 QEMU (別名 Quick Emulator) の hw/display/vmware_vga.c の vmsvga_fifo_run 関数には、サービス運用妨害 (境界外書き込みおよび QEMU プロセスクラッシュ) 状態にされる脆弱性が存在します。 CVE-2016-7170 93677 CVE-2016-7170 21694 2.1 4.4 http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-006147.html 2016-09-08 2016-12-13 View