{"id":"CVE-2017-14954","aliases":["EUVD-2017-6430","GHSA-mx35-m958-4chv","UBUNTU-CVE-2017-14954"],"status":"published","title":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage...","description":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01008,"percentile":0.63274,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200"],"published":"2017-10-01T00:00:00Z","modified":"2026-06-17T01:07:02Z","exploits":[{"source":"pocgithub","id":"echo-devim/exploit_linux_kernel4.13","title":"echo-devim/exploit_linux_kernel4.13","date":"2022-03-11","url":"https://github.com/echo-devim/exploit_linux_kernel4.13"}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://github.com/torvalds/linux/commit/6c85501f2fabcfc4fc6ed976543d252c4eaf4be9","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://grsecurity.net/~spender/exploits/wait_for_kaslr_to_be_effective.c","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"https://twitter.com/grsecurity/status/914079864478666753","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6c85501f2fabcfc4fc6ed976543d252c4eaf4be9","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://twitter.com/_argp/status/914021130712870912","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-14954"},{"url":"https://github.com/advisories/GHSA-mx35-m958-4chv"},{"url":"https://ubuntu.com/security/CVE-2017-14954","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3487-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-14954","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-14954","description":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.","status":"published","published":"2017-10-01T03:00:00Z","modified":"2024-09-17T00:50:43.582Z","updated_at":"2026-11-02T14:33:11.928814Z"}],"euvd":[{"id":"EUVD-2017-6430","description":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.","status":"published","published":"2017-10-01T03:00:00Z","modified":"2024-09-17T00:50:43Z","updated_at":"2026-11-03T00:28:55.3353Z"}],"ghsa":[{"id":"GHSA-mx35-m958-4chv","title":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage...","description":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.","status":"published","published":"2022-05-17T00:34:49Z","modified":"2023-02-03T05:02:04Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:53:05.883004Z"}],"nvd":[{"id":"CVE-2017-14954","description":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.","status":"published","published":"2017-10-02T01:29:00.343Z","modified":"2026-06-17T01:07:02.683Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:04:01.734197Z"}],"osv":[{"id":"UBUNTU-CVE-2017-14954","description":"The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.","status":"withdrawn","published":"2017-10-01T00:00:00Z","modified":"2026-02-04T02:29:16.044294Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:14.563448Z"}]}}