{"id":"CVE-2016-6244","aliases":["EUVD-2016-7174","GHSA-38xh-g58w-f6vc"],"status":"published","title":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote...","description":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative \"ts.tv_sec\" value.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01741,"percentile":0.779,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2017-03-07T15:00:00Z","modified":"2026-06-17T00:50:41Z","products":[{"vendor":"openbsd","product":"openbsd"}],"references":[{"url":"http://www.securityfocus.com/bid/91805","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.openwall.com/lists/oss-security/2016/07/17/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6244"},{"url":"https://github.com/advisories/GHSA-38xh-g58w-f6vc"}],"sources":{"cve":[{"id":"CVE-2016-6244","description":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative \"ts.tv_sec\" value.","status":"published","published":"2017-03-07T15:00:00Z","modified":"2024-08-06T01:22:20.659Z","updated_at":"2026-11-02T14:33:34.443637Z"}],"euvd":[{"id":"EUVD-2016-7174","description":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative \"ts.tv_sec\" value.","status":"published","published":"2017-03-07T15:00:00Z","modified":"2024-08-06T01:22:20Z","updated_at":"2026-11-03T02:22:39.91691Z"}],"ghsa":[{"id":"GHSA-38xh-g58w-f6vc","title":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote...","description":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative \"ts.tv_sec\" value.","status":"published","published":"2022-05-17T02:56:21Z","modified":"2023-01-27T05:06:15Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:52.308172Z"}],"nvd":[{"id":"CVE-2016-6244","description":"The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative \"ts.tv_sec\" value.","status":"published","published":"2017-03-07T15:59:00.33Z","modified":"2026-06-17T00:50:41.08Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"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-20"],"updated_at":"2026-11-02T14:03:37.238712Z"}]}}