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Viewing changes to retired/CVE-2016-7908

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
get the converted tree.

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retired/CVE-2016-7908
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PublicDateAtUSN: 2016-10-05
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Candidate: CVE-2016-7908
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PublicDate: 2016-10-05
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References:
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7908
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 https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05557.html
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 https://usn.ubuntu.com/usn/usn-3125-1
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Description:
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 The mcf_fec_do_tx function in hw/net/mcf_fec.c in QEMU (aka Quick Emulator)
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 does not properly limit the buffer descriptor count when transmitting
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 packets, which allows local guest OS administrators to cause a denial of
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 service (infinite loop and QEMU process crash) via vectors involving a
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 buffer descriptor with a length of 0 and crafted values in bd.flags.
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Ubuntu-Description:
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Notes:
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Bugs:
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 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839835
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Priority: medium
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Discovered-by: Li Qiang
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Assigned-to:
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Patches_qemu-kvm:
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upstream_qemu-kvm: needs-triage
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precise_qemu-kvm: released (1.0+noroms-0ubuntu14.31)
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trusty_qemu-kvm: DNE
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vivid/ubuntu-core_qemu-kvm: DNE
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vivid/stable-phone-overlay_qemu-kvm: DNE
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xenial_qemu-kvm: DNE
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yakkety_qemu-kvm: DNE
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devel_qemu-kvm: DNE
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Patches_qemu:
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 upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=070c4b92b8cd5390889716677a0b92444d6e087a
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upstream_qemu: needs-triage
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precise_qemu: DNE
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trusty_qemu: released (2.0.0+dfsg-2ubuntu1.30)
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vivid/ubuntu-core_qemu: DNE
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vivid/stable-phone-overlay_qemu: DNE
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xenial_qemu: released (1:2.5+dfsg-5ubuntu10.6)
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yakkety_qemu: released (1:2.6.1+dfsg-0ubuntu5.1)
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devel_qemu: released (1:2.6.1+dfsg-0ubuntu9)