{"id":"CVE-2011-2723","aliases":["DSA-2303-1","EUVD-2011-2701","GHSA-gj23-gxgc-vvhj","RHSA-2011:1321","RHSA-2011:1350","RHSA-2011:1386","RHSA-2012:0010"],"status":"published","title":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4...","description":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.","severity":{"version":"2.0","score":5.7,"vector":"AV:A/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01106,"percentile":0.66048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2011-09-06T15:00:00Z","modified":"2026-06-28T10:05:35Z","fixes":[{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE-debuginfo","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE-devel","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug-debuginfo","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug-devel","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debuginfo","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debuginfo-common","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-devel","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-doc","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-headers","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump-debuginfo","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump-devel","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen-debuginfo","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen-devel","fixed_in":["0:2.6.18-238.27.1.el5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-35squeeze1"}]}],"versions":["2.6.32-30","2.6.32-30+m68k.5","2.6.32-31","2.6.32-31~bpo50+1","2.6.32-32","2.6.32-33","2.6.32-34","2.6.32-34squeeze1","2.6.32-35","2.6.32-35~bpo50+1"],"bundled":18},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debuginfo-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-headers","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-238.27.1.el5"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-bootwrapper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debug-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debug-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debuginfo-common-i686","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debuginfo-common-ppc64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debuginfo-common-s390x","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-debuginfo-common-x86_64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-firmware","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-headers","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-kdump","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-kdump-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"kernel-kdump-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"perf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"perf-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.32-131.17.1.el6"}]}],"bundled":11},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-PAE","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-PAE-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-PAE-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-debug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-debug-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-debug-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-debuginfo-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-xen-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kernel-xen-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-PAE-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debug-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-debuginfo-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-kdump-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kernel-xen-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.18-274.7.1.el5"}]}],"bundled":15},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-debug","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-debug-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-debug-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-debuginfo-common-x86_64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-firmware","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-trace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-trace-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-trace-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-vanilla","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-vanilla-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14},{"source":"osv","ecosystem":"Red Hat:enterprise_mrg:2:server:el6","package":"kernel-rt-vanilla-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.6.33.9-rt31.79.el6rt"}]}],"bundled":14}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=726552","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1321.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory"]},{"url":"http://openwall.com/lists/oss-security/2011/07/29/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://securitytracker.com/id?1025876","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17dd759c67f21e34f2156abcf415e1f60605a188","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/07/28/13","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4","tags":["x_refsource_CONFIRM","x_transferred","Broken Link"]},{"url":"http://www.securityfocus.com/bid/48929","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2","tags":["vendor-advisory","x_refsource_HP","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2723","tags":["advisory"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=17dd759c67f21e34f2156abcf415e1f60605a188"},{"url":"https://github.com/advisories/GHSA-gj23-gxgc-vvhj"},{"url":"https://access.redhat.com/errata/RHSA-2011:1321","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=729090","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=729092","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=729094","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1321.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2723","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2723","tags":["advisory"]},{"url":"http://git.kernel.org/linus/17dd759c67f21e34f2156abcf415e1f60605a188","tags":["article"]},{"url":"https://access.redhat.com/errata/RHSA-2011:1350","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://rhn.redhat.com/errata/RHSA-2011-1241.html","tags":["article"]},{"url":"https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/6.1_Technical_Notes/kernel.html#RHSA-2011-1350","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=684671","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=698996","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=698998","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=713463","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=715436","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=716538","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=719228","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=728023","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=730706","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=731172","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=732379","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1350.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1160","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1160","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1160","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1745","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1745","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1745","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1746","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1746","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1746","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1833","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1833","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1833","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2022","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2022","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2022","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2484","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2484","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2484","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2496","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2496","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2496","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2521","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2521","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2521","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2898","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2898","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2898","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2918","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2918","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2918","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2011:1386","tags":["advisory"]},{"url":"https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/5.7_Technical_Notes/kernel.html#RHSA-2011-1386","tags":["article"]},{"url":"https://rhn.redhat.com/errata/RHSA-2011-1065.html","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=697394","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=722393","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=722557","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=723429","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=728518","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=730341","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=730682","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=730686","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=730917","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=732658","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=732869","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=732878","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=733665","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=736425","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=738389","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=738392","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=739823","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1386.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2009-4067","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-4067","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4067","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1585","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1585","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1585","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2695","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2695","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2695","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2699","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2699","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2699","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2942","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2942","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2942","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3131","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3131","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3131","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3188","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3188","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3188","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3191","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3191","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3191","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3209","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3209","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3209","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3347","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3347","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3347","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2012:0010","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=716842","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=732629","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=736761","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=738202","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=738291","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=747848","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=749475","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=751297","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=753341","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=755584","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_0010.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-1162","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1162","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1162","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-2494","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2494","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2494","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3353","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3353","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3353","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3359","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3359","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3359","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3363","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3363","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3363","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3637","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3637","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3637","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-4081","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4081","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4081","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-4110","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4110","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4110","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-4132","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4132","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4132","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-4326","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4326","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4326","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2011-2723","description":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.","status":"published","published":"2011-09-06T15:00:00Z","modified":"2024-08-06T23:08:23.8Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2701","description":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.","status":"published","published":"2011-09-06T15:00:00Z","modified":"2024-08-06T23:08:23Z","updated_at":"2026-11-03T01:39:54.68331Z"}],"ghsa":[{"id":"GHSA-gj23-gxgc-vvhj","title":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4...","description":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.","status":"published","published":"2022-05-13T01:24:46Z","modified":"2023-02-13T03:30:59Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:54:05.992759Z"}],"nvd":[{"id":"CVE-2011-2723","description":"The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.","status":"published","published":"2011-09-06T15:55:08.337Z","modified":"2026-06-16T23:31:52.39Z","cvss":[{"version":"2.0","score":5.7,"vector":"AV:A/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:09.988332Z"}],"osv":[{"id":"DSA-2303-1","title":"linux-2.6 - several issues","status":"published","published":"2011-09-08T00:00:00Z","modified":"2026-03-09T01:19:45.85285Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"RHSA-2011:1321","title":"Red Hat Security Advisory: kernel security and bug fix update","status":"published","published":"2024-09-13T07:08:02Z","modified":"2025-11-22T10:33:22Z","updated_at":"2026-11-02T15:53:01.003286Z"},{"id":"RHSA-2011:1350","title":"Red Hat Security Advisory: kernel security, bug fix, and enhancement update","status":"published","published":"2024-09-15T19:26:12Z","modified":"2026-06-28T10:05:18Z","updated_at":"2026-11-02T15:53:01.003286Z"},{"id":"RHSA-2011:1386","title":"Red Hat Security Advisory: kernel security, bug fix, and enhancement update","status":"published","published":"2024-09-15T19:31:00Z","modified":"2026-06-28T10:05:20Z","updated_at":"2026-11-02T15:53:01.003286Z"},{"id":"RHSA-2012:0010","title":"Red Hat Security Advisory: kernel-rt security and bug fix update","status":"published","published":"2024-09-13T07:08:23Z","modified":"2026-06-28T10:05:35Z","updated_at":"2026-11-02T15:53:01.495018Z"}]}}
