CVE-2017-7277

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.

• CWE-125

• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ef1b2869447411ad3ef91ad7d4891a83c1a509aIssue Tracking, Patch, Third Party Advisory
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8605330aac5a5785630aec8f64378a54891937ccIssue Tracking, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/97141Third Party Advisory, VDB Entry
• https://github.com/torvalds/linux/commit/4ef1b2869447411ad3ef91ad7d4891a83c1a509aIssue Tracking, Patch, Third Party Advisory
• https://github.com/torvalds/linux/commit/8605330aac5a5785630aec8f64378a54891937ccIssue Tracking, Patch, Third Party Advisory
• https://lkml.org/lkml/2017/3/15/485Mailing List, Third Party Advisory
• https://patchwork.ozlabs.org/patch/740636/Patch, Third Party Advisory
• https://patchwork.ozlabs.org/patch/740639/Patch, Third Party Advisory
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ef1b2869447411ad3ef91ad7d4891a83c1a509aIssue Tracking, Patch, Third Party Advisory
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8605330aac5a5785630aec8f64378a54891937ccIssue Tracking, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/97141Third Party Advisory, VDB Entry
• https://github.com/torvalds/linux/commit/4ef1b2869447411ad3ef91ad7d4891a83c1a509aIssue Tracking, Patch, Third Party Advisory
• https://github.com/torvalds/linux/commit/8605330aac5a5785630aec8f64378a54891937ccIssue Tracking, Patch, Third Party Advisory
• https://lkml.org/lkml/2017/3/15/485Mailing List, Third Party Advisory
• https://patchwork.ozlabs.org/patch/740636/Patch, Third Party Advisory
• https://patchwork.ozlabs.org/patch/740639/Patch, Third Party Advisory

Published

Mar 28, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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