{"id":"CVE-2012-2669","aliases":["DEBIAN-CVE-2012-2669","EUVD-2012-2652","GHSA-8495-rmr5-jc76","UBUNTU-CVE-2012-2669","openSUSE-SU-2024:10513-1"],"status":"published","title":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel...","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00351,"percentile":0.2894,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2012-12-27T00:00:00Z","modified":"2026-10-23T17:47:41Z","fixes":[{"ecosystem":"Debian:12","package":"linux","fixed_in":["3.2.23-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"linux","fixed_in":["3.2.23-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"linux","fixed_in":["3.2.23-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.23-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.23-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.23-1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"hyper-v","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6-17.5"}]}],"bundled":2}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5","tags":["x_refsource_CONFIRM","x_transferred","web","report"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bcc2c9c3fff859e0eb019fe6fec26f9b8eba795c","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://bugzilla.novell.com/show_bug.cgi?id=761200","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://openwall.com/lists/oss-security/2012/06/06/12","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","report"]},{"url":"http://www.openwall.com/lists/oss-security/2012/11/27/12","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","report"]},{"url":"https://github.com/torvalds/linux/commit/bcc2c9c3fff859e0eb019fe6fec26f9b8eba795c","tags":["x_refsource_CONFIRM","x_transferred","fix","report"]},{"url":"http://lists.opensuse.org/opensuse-updates/2012-11/msg00042.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2669"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bcc2c9c3fff859e0eb019fe6fec26f9b8eba795c","tags":["report"]},{"url":"https://github.com/advisories/GHSA-8495-rmr5-jc76"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-2669","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2012-2669","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-1529-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1514-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1719-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1720-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1726-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-2669","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2012-2669","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-5532","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-2669","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"published","published":"2012-12-27T11:00:00Z","modified":"2024-08-06T19:42:31.475Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2652","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"published","published":"2012-12-27T11:00:00Z","modified":"2024-08-06T19:42:31Z","updated_at":"2026-11-03T01:56:13.895728Z"}],"ghsa":[{"id":"GHSA-8495-rmr5-jc76","title":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel...","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"published","published":"2022-05-17T05:16:12Z","modified":"2023-02-13T00:30:43Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:54:04.926808Z"}],"nvd":[{"id":"CVE-2012-2669","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"published","published":"2012-12-27T11:47:00.383Z","modified":"2026-06-16T23:41:50.743Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:16.958223Z"}],"osv":[{"id":"CVE-2012-2669","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"published","published":"2012-12-27T11:47:00Z","modified":"2026-04-10T03:42:20.293863Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-2669","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"published","published":"2012-12-27T11:47:00.383Z","modified":"2026-10-23T17:47:41.46389328Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"openSUSE-SU-2024:10513-1","title":"hyper-v-6-17.5 on GA media","description":"These are all security issues fixed in the hyper-v-6-17.5 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:35:19.699146Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"UBUNTU-CVE-2012-2669","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.","status":"withdrawn","published":"2012-12-27T00:00:00Z","modified":"2026-02-04T03:56:31.865292Z","updated_at":"2026-11-02T15:54:06.395274Z"}]}}