VULNERABILITY INTELLIGENCE

CVE-2017-15115

CVSS score7.8 HIGH
EPSS probability0.47%
CISA KEVNot currently listed
Published2017-11-15
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls.

Weakness classification

  • CWE-416: Use After Free

Primary references