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{"acknowledgement": "Red Hat would like to thank Dan Rosenberg for reporting this issue.", "affected_release": [{"advisory": "RHSA-2011:0330", "cpe": "cpe:/a:redhat:enterprise_mrg:1::el5", "package": "kernel-rt-0:2.6.33.7-rt29.55.el5rt", "product_name": "MRG for RHEL-5", "release_date": "2011-03-10T00:00:00Z"}, {"advisory": "RHSA-2011:0007", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-71.14.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-01-11T00:00:00Z"}], "bugzilla": {"description": "kernel: L2TP send buffer allocation size overflows", "id": "651892", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=651892"}, "csaw": false, "cvss": {"cvss_base_score": "6.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "status": "verified"}, "details": ["Multiple integer overflows in the (1) pppol2tp_sendmsg function in net/l2tp/l2tp_ppp.c, and the (2) l2tp_ip_sendmsg function in net/l2tp/l2tp_ip.c, in the PPPoL2TP and IPoL2TP implementations in the Linux kernel before 2.6.36.2 allow local users to cause a denial of service (heap memory corruption and panic) or possibly gain privileges via a crafted sendto call."], "name": "CVE-2010-4160", "public_date": "2010-11-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-4160\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4160"], "statement": "The Linux kernel as shipped with Red Hat Enterprise Linux 3, 4 and 5 did not\ninclude L2TP functionality, and therefore are not affected by this\nissue. This has been addressed in Red Hat Enterprise Linux 6 and Red Hat\nEnterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-0007.html and https://rhn.redhat.com/errata/RHSA-2011-0330.html.", "threat_severity": "Important"}