{"id":"CVE-2013-1826","aliases":["DEBIAN-CVE-2013-1826","DSA-2668-1","EUVD-2013-1844","GHSA-pf2c-9979-gm9f","RHSA-2013:0744","RHSA-2013:0747","UBUNTU-CVE-2013-1826"],"status":"published","title":"The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not...","description":"The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.","severity":{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00495,"percentile":0.42727,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2013-03-07T00:00:00Z","modified":"2026-09-01T20:03:14Z","fixes":[{"ecosystem":"Debian:12","package":"linux","fixed_in":["3.2.32-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"linux","fixed_in":["3.2.32-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"linux","fixed_in":["3.2.32-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.32-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.32-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.32-1"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-48squeeze3"}]}],"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","2.6.32-35squeeze1","2.6.32-35squeeze2","2.6.32-35~bpo50+1","2.6.32-36","2.6.32-37","2.6.32-38","2.6.32-39","2.6.32-39squeeze1","2.6.32-40","2.6.32-41","2.6.32-41squeeze2","2.6.32-42","2.6.32-43","2.6.32-44","2.6.32-45","2.6.32-46","2.6.32-46squeeze1","2.6.32-47","2.6.32-48","2.6.32-48squeeze1"],"bundled":36},{"source":"osv","ecosystem":"Red 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