{"id":"CVE-2009-3280","aliases":["BELL-CVE-2009-3280","EUVD-2009-3263","GHSA-6mxq-8h76-443w"],"status":"published","title":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem...","description":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem in the Linux kernel before 2.6.31.1-rc1 allows remote attackers to cause a denial of service (soft lockup) via malformed packets.","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":0.03247,"percentile":0.88408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2009-09-21T19:00:00Z","modified":"2026-06-16T23:11:17Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://patchwork.kernel.org/patch/45106/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/09/16/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/stable-review/patch-2.6.31.1-rc1.bz2","tags":["x_refsource_CONFIRM","x_transferred","Patch","Release Notes","Vendor Advisory"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fcc6cb0c13555e78c2d47257b6d1b5e59b0c419a","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/36421","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3280"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fcc6cb0c13555e78c2d47257b6d1b5e59b0c419a"},{"url":"http://patchwork.kernel.org/patch/45106"},{"url":"https://github.com/advisories/GHSA-6mxq-8h76-443w"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2009-3280","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-3280","description":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem in the Linux kernel before 2.6.31.1-rc1 allows remote attackers to cause a denial of service (soft lockup) via malformed packets.","status":"published","published":"2009-09-21T19:00:00Z","modified":"2024-09-16T17:17:38.89Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-3263","description":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem in the Linux kernel before 2.6.31.1-rc1 allows remote attackers to cause a denial of service (soft lockup) via malformed packets.","status":"published","published":"2009-09-21T19:00:00Z","modified":"2024-09-16T17:17:38Z","updated_at":"2026-11-03T00:55:43.899381Z"}],"ghsa":[{"id":"GHSA-6mxq-8h76-443w","title":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem...","description":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem in the Linux kernel before 2.6.31.1-rc1 allows remote attackers to cause a denial of service (soft lockup) via malformed packets.","status":"published","published":"2022-05-02T03:43:29Z","modified":"2025-04-09T04:15:41Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:01.075702Z"}],"nvd":[{"id":"CVE-2009-3280","description":"Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem in the Linux kernel before 2.6.31.1-rc1 allows remote attackers to cause a denial of service (soft lockup) via malformed packets.","status":"published","published":"2009-09-21T19:30:00.657Z","modified":"2026-06-16T23:11:17.833Z","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":"2026-11-02T14:01:36.596719Z"}],"osv":[{"id":"BELL-CVE-2009-3280","title":"CVE-2009-3280 does not affect BellSoft software","status":"withdrawn","published":"2009-09-21T19:30:00Z","modified":"2026-01-28T07:22:12.881704Z","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"}]}}