{"id":"CVE-2017-6001","published":"2017-02-18T21:40:00Z","modified":"2024-08-05T15:18:49Z","title":"Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a…","vendor":null,"product":null,"tier":"tail","description":{"text":"Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a crafted application that makes concurrent perf_event_open system calls for moving a software group into a hardware context.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.01674,"percentile":0.7676,"provenance":"source"},"cwes":[],"references":[{"url":"http://www.securityfocus.com/bid/96264","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1422825","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/torvalds/linux/commit/321027c1fe77f892f4ea07846aeae08cefbbb290","tags":["x_refsource_CONFIRM"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2669","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2018:1854","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7","tags":["x_refsource_CONFIRM"]},{"url":"https://source.android.com/security/bulletin/pixel/2017-11-01","tags":["x_refsource_CONFIRM"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=321027c1fe77f892f4ea07846aeae08cefbbb290","tags":["x_refsource_CONFIRM"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2077","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2017:1842","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.debian.org/security/2017/dsa-3791","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.openwall.com/lists/oss-security/2017/02/16/1","tags":["mailing-list","x_refsource_MLIST"]}],"priority":{"score":15.4,"factors":[{"name":"EPSS percentile","points":15.35}]},"euvd":{"id":"EUVD-2017-15069","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-cve-2016-6786-family-cve-2016-6786","parents":[{"from":"CVE-2016-6786","to":"CVE-2017-6001","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786.","from":"CVE.org","in":"CVE-2017-6001"},{"kind":"same-code","provenance":"machine","files":["kernel/events/core.c"],"commits":["https://github.com/torvalds/linux/commit/f63a8daa5812afef4f06c962351687e1ff9ccb2b","https://github.com/torvalds/linux/commit/321027c1fe77f892f4ea07846aeae08cefbbb290"],"basis":"shared function","functions":["SYSCALL_DEFINE5","perf_event"]}]},{"from":"CVE-2016-6787","to":"CVE-2017-6001","relation":"related","confidence":"medium","kind":"lineage","evidence":[{"kind":"same-code","provenance":"machine","files":["kernel/events/core.c"],"commits":["https://github.com/torvalds/linux/commit/f63a8daa5812afef4f06c962351687e1ff9ccb2b","https://github.com/torvalds/linux/commit/321027c1fe77f892f4ea07846aeae08cefbbb290"],"basis":"shared function","functions":["SYSCALL_DEFINE5","perf_event"]}]}]}}