{"id":"CVE-2011-0515","aliases":["EUVD-2011-0535","GHSA-m7pq-9x4x-q4q8"],"status":"published","title":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause...","description":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0088,"percentile":0.59344,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2011-01-20T18:00:00Z","modified":"2026-06-16T23:27:32Z","exploits":[{"source":"exploitdb","id":"EDB-15998","title":"Kingsoft AntiVirus 2011 SP5.2 'KisKrnl.sys' 2011.1.13.89 - Local Kernel Mode Denial of Service","type":"dos","platform":"windows","date":"2011-01-16","url":"https://www.exploit-db.com/exploits/15998"}],"products":[{"vendor":"kingsoft","product":"kingsoft_antivirus"},{"vendor":"kingsoftsecurity","product":"kingsoft_antivirus"}],"references":[{"url":"http://www.securityfocus.com/archive/1/515767/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64723","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/42937","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.exploit-db.com/exploits/15998","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/45821","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0515"},{"url":"https://github.com/advisories/GHSA-m7pq-9x4x-q4q8"}],"sources":{"cve":[{"id":"CVE-2011-0515","description":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.","status":"published","published":"2011-01-20T18:00:00Z","modified":"2024-08-06T21:58:25.104Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0535","description":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.","status":"published","published":"2011-01-20T18:00:00Z","modified":"2024-08-06T21:58:25Z","updated_at":"2026-11-03T01:56:00.140679Z"}],"ghsa":[{"id":"GHSA-m7pq-9x4x-q4q8","title":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause...","description":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.","status":"published","published":"2022-05-14T02:14:23Z","modified":"2023-02-02T05:05:11Z","updated_at":"2026-11-02T14:52:02.518349Z"}],"nvd":[{"id":"CVE-2011-0515","description":"KisKrnl.sys 2011.1.13.89 and earlier in Kingsoft AntiVirus 2011 SP5.2 allows local users to cause a denial of service (crash) via a crafted request that is not properly handled by the KiFastCallEntry hook.","status":"published","published":"2011-01-20T19:00:11.617Z","modified":"2026-06-16T23:27:32.59Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}