NVD

Id
22130  
Name
CVE-2016-8576  
Description
The xhci_ring_fetch function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit the number of link Transfer Request Blocks (TRB) to process.  
Reject
 
CVSS Version
2  
CVSS Score
1.9  
Severity
Low  
CVSS Base Score
1.9  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
3.4  
CVSS Vector
(AV:L/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2016-11-04  
Modified Date
2017-01-06  
Seq
2016-8576  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
118126 22130 CVE-2016-8576 http://git.qemu.org/?p=qemu.git;a=commit;h=05f43d44e4bc26611ce25fd7d726e483f73363ce  View
118127 22130 CVE-2016-8576 openSUSE-SU-2016:3237  View
118128 22130 CVE-2016-8576 [oss-security] 20161010 Re: CVE request Qemu: usb: xHCI: infinite loop vulnerability in xhci_ring_fetch  View
118129 22130 CVE-2016-8576 [oss-security] 20161010 CVE request Qemu: usb: xHCI: infinite loop vulnerability in xhci_ring_fetch  View
118130 22130 CVE-2016-8576 93469  View
118131 22130 CVE-2016-8576 [qemu-devel] 20161007 Re: [PATCH] usb: xHCI: add check to limit command TRB processing  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
4976 JVNDB-2016-005749 QEMU の hw/usb/hcd-xhci.c の xhci_ring_fetch 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/usb/hcd-xhci.c の xhci_ring_fetch 関数には、サービス運用妨害 (無限ループおよび 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-2016-8576 95083 CVE-2016-8576 22130 1.9 6 http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-005749.html 2016-10-06 2016-11-08 View