CVE-2018-10087 Information

Description

The kernel_wait4 function in kernel/exit.c in the Linux kernel before 4.13 when an unspecified architecture and compiler is used might allow local users to cause a denial of service by triggering an attempted use of the -INT_MIN value.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dd83c161fbcc5d8be637ab159c0de015cbff5ba4 http://www.securityfocus.com/bid/103774 https://github.com/torvalds/linux/commit/dd83c161fbcc5d8be637ab159c0de015cbff5ba4 https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html https://news.ycombinator.com/item?id=2972021 https://usn.ubuntu.com/3696-1/ https://usn.ubuntu.com/3696-2/ https://usn.ubuntu.com/3754-1/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5