{"id":"CVE-2013-4129","aliases":["EUVD-2013-4057","GHSA-wm5r-q8qh-vgrj","UBUNTU-CVE-2013-4129"],"status":"published","title":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a...","description":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.","severity":{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00454,"percentile":0.39676,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2013-07-28T18:00:00Z","modified":"2026-06-16T23:56:40Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=984743","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/c7e8e8a8f7a70b343ca1e0f90a31e35ab2d16de1","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85763","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2013/07/16/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c7e8e8a8f7a70b343ca1e0f90a31e35ab2d16de1","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/61193","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4129"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c7e8e8a8f7a70b343ca1e0f90a31e35ab2d16de1"},{"url":"https://github.com/advisories/GHSA-wm5r-q8qh-vgrj"},{"url":"https://ubuntu.com/security/CVE-2013-4129","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2013/07/15","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-4129","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-4129","description":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.","status":"published","published":"2013-07-28T18:00:00Z","modified":"2024-08-06T16:30:50.015Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4057","description":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.","status":"published","published":"2013-07-28T18:00:00Z","modified":"2024-08-06T16:30:50Z","updated_at":"2026-11-03T01:56:33.227006Z"}],"ghsa":[{"id":"GHSA-wm5r-q8qh-vgrj","title":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a...","description":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.","status":"published","published":"2022-05-17T01:33:13Z","modified":"2023-02-21T05:06:06Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:54:11.906282Z"}],"nvd":[{"id":"CVE-2013-4129","description":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.","status":"published","published":"2013-07-29T13:59:56.803Z","modified":"2026-06-16T23:56:40.747Z","cvss":[{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:31.592595Z"}],"osv":[{"id":"UBUNTU-CVE-2013-4129","description":"The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.","status":"withdrawn","published":"2013-07-29T13:59:00Z","modified":"2025-07-16T07:31:19.400155Z","updated_at":"2026-11-02T15:54:07.421078Z"}]}}