CVE

Id
94727  
CVE No.
CVE-2016-7907  
Status
Candidate  
Description
The imx_fec_do_tx function in hw/net/imx_fec.c in QEMU (aka Quick Emulator) does not properly limit the buffer descriptor count when transmitting packets, which allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via vectors involving a buffer descriptor with a length of 0 and crafted values in bd.flags.  
Phase
Assigned (20160909)  
Votes
None (candidate not yet proposed)  
Comments
 

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Related CVE References

Id CVE Id CVE No. Reference Actions
797231 94727 CVE-2016-7907 MLIST:[oss-security] 20161003 CVE request Qemu: net: inifinte loop in imx_fec_do_tx() function  View
797232 94727 CVE-2016-7907 URL:http://www.openwall.com/lists/oss-security/2016/10/03/1  View
797233 94727 CVE-2016-7907 MLIST:[oss-security] 20161003 Re: CVE request Qemu: net: inifinte loop in imx_fec_do_tx() function  View
797234 94727 CVE-2016-7907 URL:http://www.openwall.com/lists/oss-security/2016/10/03/4  View
797235 94727 CVE-2016-7907 MLIST:[qemu-devel] 20160922 [PATCH v2] net: imx: limit buffer descriptor count  View
797236 94727 CVE-2016-7907 URL:https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05556.html  View
797237 94727 CVE-2016-7907 SUSE:openSUSE-SU-2016:3237  View
797238 94727 CVE-2016-7907 URL:http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html  View
797239 94727 CVE-2016-7907 BID:93274  View

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