{"id":"CVE-2012-5532","aliases":["BELL-CVE-2012-5532","EUVD-2012-5424","GHSA-4mv9-4vrq-h2m3","RHSA-2013:0807","UBUNTU-CVE-2012-5532","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 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00407,"percentile":0.3527,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2012-12-27T00:00:00Z","modified":"2026-06-26T10:21:38Z","fixes":[{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"hypervkvpd","fixed_in":["0:0-0.7.el5_9.3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::server","package":"hypervkvpd-debuginfo","fixed_in":["0:0-0.7.el5_9.3"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_virtualization:5::server","package":"hypervkvpd","fixed_in":["0:0-0.7.el5_9.3"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_virtualization:5::server","package":"hypervkvpd-debuginfo","fixed_in":["0:0-0.7.el5_9.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"hypervkvpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0-0.7.el5_9.3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"hypervkvpd-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0-0.7.el5_9.3"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_virtualization:5::server","package":"hypervkvpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0-0.7.el5_9.3"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_virtualization:5::server","package":"hypervkvpd-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0-0.7.el5_9.3"}]}]},{"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/testing/patch-3.8-rc1.bz2","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=95a69adab9acfc3981c504737a2b6578e4d846ef","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"https://bugzilla.novell.com/show_bug.cgi?id=761200","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2012/11/27/12","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=877572","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/testing/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/95a69adab9acfc3981c504737a2b6578e4d846ef","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0807.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80337","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/56710","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5532","tags":["advisory"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=95a69adab9acfc3981c504737a2b6578e4d846ef"},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/testing"},{"url":"https://github.com/advisories/GHSA-4mv9-4vrq-h2m3"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2012-5532","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2013:0807","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#low","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=953502","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0807.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2012-5532","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-5532","tags":["advisory","report"]},{"url":"https://ubuntu.com/security/CVE-2012-5532","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2012/11/27","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-1696-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1698-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1699-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1700-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1704-1","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":"","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-2012-5532","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669.","status":"published","published":"2012-12-27T11:00:00Z","modified":"2024-08-06T21:05:47.398Z","updated_at":"2026-11-02T14:34:49.600255Z"}],"euvd":[{"id":"EUVD-2012-5424","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669.","status":"published","published":"2012-12-27T11:00:00Z","modified":"2024-08-06T21:05:47Z","updated_at":"2026-11-03T01:56:04.46975Z"}],"ghsa":[{"id":"GHSA-4mv9-4vrq-h2m3","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 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669.","status":"published","published":"2022-05-17T01:39:22Z","modified":"2025-04-11T04:06:58Z","updated_at":"2026-11-02T15:01:13.040475Z"}],"nvd":[{"id":"CVE-2012-5532","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669.","status":"published","published":"2012-12-27T11:47:00.54Z","modified":"2026-06-16T23:46:57.49Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:16.958223Z"}],"osv":[{"id":"BELL-CVE-2012-5532","title":"CVE-2012-5532 does not affect BellSoft software","status":"withdrawn","published":"2012-12-27T11:47:00Z","modified":"2026-01-28T07:19:24.853967Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium"}],"updated_at":"2026-11-02T15:28:13.47097Z"},{"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":"RHSA-2013:0807","title":"Red Hat Security Advisory: hypervkvpd security and bug fix update","status":"published","published":"2024-09-15T20:49:07Z","modified":"2026-06-26T10:21:38Z","updated_at":"2026-11-02T15:53:01.993625Z"},{"id":"UBUNTU-CVE-2012-5532","description":"The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.8-rc1, allows local users to cause a denial of service (daemon exit) via a crafted application that sends a Netlink message. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-2669.","status":"withdrawn","published":"2012-12-27T00:00:00Z","modified":"2026-02-04T02:46:39.467882Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}