oss-sec mailing list archives
Re: CVE request Qemu: net: mcf_fec: infinite loop while receiving data in mcf_fec_receive
From: <cve-assign () mitre org>
Date: Fri, 2 Dec 2016 13:02:57 -0500
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Quick Emulator(Qemu) built with the ColdFire Fast Ethernet Controller emulator support is vulnerable to an infinite loop issue. It could occur while receiving packets in 'mcf_fec_receive'. A privileged user/process inside guest could use this issue to crash the Qemu process on the host leading to DoS. https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg05324.html https://bugzilla.redhat.com/show_bug.cgi?id=1400829
Use CVE-2016-9776. This is not yet available at http://git.qemu.org/?p=qemu.git;a=history;f=hw/net/mcf_fec.c but that may be an expected place for a later update. - -- CVE Assignment Team M/S M300, 202 Burlington Road, Bedford, MA 01730 USA [ A PGP key is available for encrypted communications at http://cve.mitre.org/cve/request_id.html ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJYQbZDAAoJEHb/MwWLVhi2FGEP/jcbuXN9KtIlf6ff6wzQYoLv +Vtqvl6S1/VSnjDKKm0ikKlnnN/jZtoh8dzO3inGFDruTxom+pJKAKcp+G30qaIy G10mDBVeq0VzHvfJaFm63moPTkjvVGkapQKbpzuO+4xA3NESAhXc8TcAGyrm6CwB RbjjFomICR1dwoLIlASTxxJDmh37BjAmI3zXJ14QcHER8TDb8NIQ0V8ROGD+inHp yiRIt/3bQC/rEdkJETPCPFrogLFx/vjo9NKmxechzELPGTJ4CsvQumeAcwV3eEzO CIgKY24n93PJFBZww/Y6NWK7JxVclQjMz78saBMaKOPmtf6JHyDf5he4mUJB7zwN bpydPJFVLbgH/vd07APXgdoeoYY3uwxS3rE5vFDHjiJX8J6StvziUqLBZ+4RVo7V 4ZKNVyQ1sWIERTgSZoTxxj2Vauvl53ETI7cmSqV+dVHWshPAOP3Bsm9x6jbNDma8 hLkxiU+VhKqLZvfj9luyEdVCUnRDAqwPknnngjVPlZl67rD4o5ZKSyYx+fDV6Kqa 98TgAH0oC6SeyZ9I+YbSnCqmADX/xUDC3rmo9Ghux/1E9m3kApuW9geBwhcryOd3 RLljnzk3by19XCD10osVi0WplkvOCHvwHWzClzgbA/L6WMnrTSV8lNzipXD8rm/7 rAVDMdwKS6qXIq7RSrBE =hUvr -----END PGP SIGNATURE-----
Current thread:
- CVE request Qemu: net: mcf_fec: infinite loop while receiving data in mcf_fec_receive P J P (Dec 02)
- Re: CVE request Qemu: net: mcf_fec: infinite loop while receiving data in mcf_fec_receive cve-assign (Dec 02)