CVE

Id
94242  
CVE No.
CVE-2016-7422  
Status
Candidate  
Description
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 (NULL pointer dereference and QEMU process crash) via a large I/O descriptor buffer length value.  
Phase
Assigned (20160909)  
Votes
None (candidate not yet proposed)  
Comments
 

Actions

Related CVE References

Id CVE Id CVE No. Reference Actions
795996 94242 CVE-2016-7422 MLIST:[oss-security] 20160916 CVE request Qemu: virtio: null pointer dereference in virtqueu_map_desc  View
795997 94242 CVE-2016-7422 URL:http://www.openwall.com/lists/oss-security/2016/09/16/4  View
795998 94242 CVE-2016-7422 MLIST:[oss-security] 20160916 Re: CVE request Qemu: virtio: null pointer dereference in virtqueu_map_desc  View
795999 94242 CVE-2016-7422 URL:http://www.openwall.com/lists/oss-security/2016/09/16/10  View
796000 94242 CVE-2016-7422 MLIST:[qemu-devel] 20160915 [PATCH] virtio: add check for descriptor"s mapped address  View
796001 94242 CVE-2016-7422 URL:https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03546.html  View
796002 94242 CVE-2016-7422 CONFIRM:http://git.qemu.org/?p=qemu.git;a=commit;h=973e7170dddefb491a48df5cba33b2ae151013a0  View
796003 94242 CVE-2016-7422 SUSE:openSUSE-SU-2016:3237  View
796004 94242 CVE-2016-7422 URL:http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html  View
796005 94242 CVE-2016-7422 BID:92996  View

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