CVE-2016-7908 (GCVE-0-2016-7908)
Vulnerability from cvelistv5
Published
2016-10-05 16:00
Modified
2024-08-06 02:13
Severity ?
CWE
  • n/a
Summary
The mcf_fec_do_tx function in hw/net/mcf_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.
References
secalert@redhat.com http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=070c4b92b8cd5390889716677a0b92444d6e087a
secalert@redhat.com http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html Mailing List, Third Party Advisory
secalert@redhat.com http://www.openwall.com/lists/oss-security/2016/10/03/2 Mailing List, Third Party Advisory
secalert@redhat.com http://www.openwall.com/lists/oss-security/2016/10/03/5 Mailing List, Third Party Advisory
secalert@redhat.com http://www.securityfocus.com/bid/93273 Third Party Advisory, VDB Entry
secalert@redhat.com https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Third Party Advisory
secalert@redhat.com https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05557.html Mailing List, Patch, Vendor Advisory
secalert@redhat.com https://security.gentoo.org/glsa/201611-11 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=070c4b92b8cd5390889716677a0b92444d6e087a
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2016/10/03/2 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2016/10/03/5 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/93273 Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05557.html Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://security.gentoo.org/glsa/201611-11 Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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