{"id":"CVE-2015-6646","aliases":["EUVD-2015-6584","GHSA-7hfg-g948-3x2h","UBUNTU-CVE-2015-6646"],"status":"published","title":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers...","description":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00491,"percentile":0.4248,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2016-01-06T19:00:00Z","modified":"2026-06-17T00:31:11Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"android","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20150818-1500-0ubuntu2","20150818-1500-0ubuntu3","20160307-0742-0ubuntu3","20160330-0939-0ubuntu1"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"http://www.securitytracker.com/id/1034592","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://source.android.com/security/bulletin/2016-01-01.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6646"},{"url":"https://github.com/advisories/GHSA-7hfg-g948-3x2h"},{"url":"https://ubuntu.com/security/CVE-2015-6646","tags":["report"]},{"url":"https://github.com/LineageOS/android_kernel_xiaomi_msm8953/commit/3c12649e05c98acbc39b7a27a3b91599cb618138","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-6646","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-6646","description":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.","status":"published","published":"2016-01-06T19:00:00Z","modified":"2024-08-06T07:29:23.373Z","updated_at":"2026-11-02T14:35:42.680858Z"}],"euvd":[{"id":"EUVD-2015-6584","description":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.","status":"published","published":"2016-01-06T19:00:00Z","modified":"2024-08-06T07:29:23Z","updated_at":"2026-11-03T02:21:55.290228Z"}],"ghsa":[{"id":"GHSA-7hfg-g948-3x2h","title":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers...","description":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.","status":"published","published":"2022-05-17T03:26:28Z","modified":"2023-01-27T05:07:52Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:43:12.437336Z"}],"nvd":[{"id":"CVE-2015-6646","description":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.","status":"published","published":"2016-01-06T19:59:11.833Z","modified":"2026-06-17T00:31:11.207Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","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-399"],"updated_at":"2026-11-02T14:03:15.746629Z"}],"osv":[{"id":"UBUNTU-CVE-2015-6646","description":"The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.","status":"published","published":"2016-01-06T19:59:00Z","modified":"2025-10-24T04:45:27Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:10.385269Z"}]}}