{"id":"CVE-2017-7277","aliases":["EUVD-2017-16306","GHSA-m98q-jg2r-mqmw","UBUNTU-CVE-2017-7277"],"status":"published","title":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS...","description":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.","severity":{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00391,"percentile":0.3353,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2017-03-28T00:00:00Z","modified":"2026-06-17T01:23:59Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://patchwork.ozlabs.org/patch/740636/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","report"]},{"url":"https://lkml.org/lkml/2017/3/15/485","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","report"]},{"url":"https://github.com/torvalds/linux/commit/8605330aac5a5785630aec8f64378a54891937cc","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://patchwork.ozlabs.org/patch/740639/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","report"]},{"url":"http://www.securityfocus.com/bid/97141","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ef1b2869447411ad3ef91ad7d4891a83c1a509a","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://github.com/torvalds/linux/commit/4ef1b2869447411ad3ef91ad7d4891a83c1a509a","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8605330aac5a5785630aec8f64378a54891937cc","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7277"},{"url":"https://patchwork.ozlabs.org/patch/740636"},{"url":"https://patchwork.ozlabs.org/patch/740639"},{"url":"https://github.com/advisories/GHSA-m98q-jg2r-mqmw"},{"url":"https://ubuntu.com/security/CVE-2017-7277","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3314-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-7277","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-7277","description":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.","status":"published","published":"2017-03-28T06:04:00Z","modified":"2024-08-05T15:56:36.383Z","updated_at":"2026-11-02T14:33:20.171335Z"}],"euvd":[{"id":"EUVD-2017-16306","description":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.","status":"published","published":"2017-03-28T06:04:00Z","modified":"2024-08-05T15:56:36Z","updated_at":"2026-11-03T02:39:08.892902Z"}],"ghsa":[{"id":"GHSA-m98q-jg2r-mqmw","title":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS...","description":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.","status":"published","published":"2022-05-17T02:52:22Z","modified":"2025-04-20T03:36:00Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:01:44.058341Z"}],"nvd":[{"id":"CVE-2017-7277","description":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.","status":"published","published":"2017-03-28T06:59:00.143Z","modified":"2026-06-17T01:23:59.587Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.6,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:03:44.275273Z"}],"osv":[{"id":"UBUNTU-CVE-2017-7277","description":"The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.","status":"withdrawn","published":"2017-03-28T00:00:00Z","modified":"2026-02-04T03:08:57.981966Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:15.773974Z"}]}}