{"id":"CVE-2009-1298","aliases":["BELL-CVE-2009-1298","DTSA-204-1","EUVD-2009-1296","GHSA-gf4f-cr5f-q363"],"status":"published","title":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29...","description":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29 and later versions before 2.6.32, calls IP_INC_STATS_BH with an incorrect argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and hang) via long IP packets, possibly related to the ip_defrag function.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03872,"percentile":0.90281,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2009-12-08T00:00:00Z","modified":"2026-06-16T23:06:58Z","affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.30-8squeeze1"}]}],"bundled":3}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://twitter.com/spendergrsec/statuses/6339560349","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=bbf31bf18d34caa87dd01f08bf713635593697f2","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:329","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-869-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00453.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://wiki.rpath.com/Advisories:rPSA-2009-0161","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/508517/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/37624","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00496.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.osvdb.org/60788","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=544144","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/38017","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.32","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1298"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=bbf31bf18d34caa87dd01f08bf713635593697f2"},{"url":"http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched"},{"url":"https://github.com/advisories/GHSA-gf4f-cr5f-q363"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2009-1298","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-1298","description":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29 and later versions before 2.6.32, calls IP_INC_STATS_BH with an incorrect argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and hang) via long IP packets, possibly related to the ip_defrag function.","status":"published","published":"2009-12-08T23:00:00Z","modified":"2024-08-07T05:04:49.537Z","updated_at":"2026-11-02T14:33:25.126493Z"}],"euvd":[{"id":"EUVD-2009-1296","description":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29 and later versions before 2.6.32, calls IP_INC_STATS_BH with an incorrect argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and hang) via long IP packets, possibly related to the ip_defrag function.","status":"published","published":"2009-12-08T23:00:00Z","modified":"2024-08-07T05:04:49Z","updated_at":"2026-11-03T01:39:22.412498Z"}],"ghsa":[{"id":"GHSA-gf4f-cr5f-q363","title":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29...","description":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29 and later versions before 2.6.32, calls IP_INC_STATS_BH with an incorrect argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and hang) via long IP packets, possibly related to the ip_defrag function.","status":"published","published":"2022-05-02T03:23:43Z","modified":"2025-04-09T04:17:03Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:01.075702Z"}],"nvd":[{"id":"CVE-2009-1298","description":"The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29 and later versions before 2.6.32, calls IP_INC_STATS_BH with an incorrect argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and hang) via long IP packets, possibly related to the ip_defrag function.","status":"published","published":"2009-12-08T23:30:00.203Z","modified":"2026-06-16T23:06:58.293Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:37.939838Z"}],"osv":[{"id":"BELL-CVE-2009-1298","title":"CVE-2009-1298 does not affect BellSoft software","status":"withdrawn","published":"2009-12-08T23:30:00Z","modified":"2026-01-28T07:22:07.816723Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high"}],"updated_at":"2026-11-02T15:28:12.886815Z"},{"id":"DTSA-204-1","title":"linux-2.6 - several vulnerabilities","status":"published","published":"2009-12-08T00:00:00Z","modified":"2026-03-09T01:01:36.88618Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}