{"id":"CVE-2013-3226","aliases":["BELL-CVE-2013-3226","EUVD-2013-3164","GHSA-h747-pmv7-prcm","UBUNTU-CVE-2013-3226"],"status":"published","title":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not...","description":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0037,"percentile":0.31113,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2013-04-22T00:00:00Z","modified":"2026-06-16T23:54:44Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://www.ubuntu.com/usn/USN-1837-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://lkml.org/lkml/2013/4/14/107","tags":["mailing-list","x_refsource_MLIST","x_transferred","report"]},{"url":"http://www.openwall.com/lists/oss-security/2013/04/14/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","report"]},{"url":"http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3226"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c8c499175f7d295ef867335bceb9a76a2c3cdc38","tags":["report"]},{"url":"https://github.com/advisories/GHSA-h747-pmv7-prcm"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2013-3226","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2013-3226","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-1837-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1849-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-3226","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-3226","description":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.","status":"published","published":"2013-04-22T10:00:00Z","modified":"2024-08-06T16:00:10.267Z","updated_at":"2026-11-02T14:34:56.872243Z"}],"euvd":[{"id":"EUVD-2013-3164","description":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.","status":"published","published":"2013-04-22T10:00:00Z","modified":"2024-08-06T16:00:10Z","updated_at":"2026-11-03T01:56:36.190633Z"}],"ghsa":[{"id":"GHSA-h747-pmv7-prcm","title":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not...","description":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.","status":"published","published":"2022-05-17T04:55:18Z","modified":"2025-04-11T04:09:46Z","cwes":["CWE-200"],"updated_at":"2026-11-02T15:01:13.537017Z"}],"nvd":[{"id":"CVE-2013-3226","description":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.","status":"published","published":"2013-04-22T11:41:01.353Z","modified":"2026-06-16T23:54:44.093Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:25.704053Z"}],"osv":[{"id":"BELL-CVE-2013-3226","title":"CVE-2013-3226 does not affect BellSoft software","status":"withdrawn","published":"2013-04-22T11:41:00Z","modified":"2026-01-28T07:20:26.505965Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:28:13.47097Z"},{"id":"UBUNTU-CVE-2013-3226","description":"The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.","status":"withdrawn","published":"2013-04-22T00:00:00Z","modified":"2026-02-04T03:17:05.290529Z","updated_at":"2026-11-02T15:54:07.421078Z"}]}}