CVE-2017-1000251 Information

Description

The native Bluetooth stack in the Linux Kernel (BlueZ) starting at the Linux kernel version 2.6.32 and up to and including 4.13.1 are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://nvidia.custhelp.com/app/answers/detail/a_id/4561 http://www.debian.org/security/2017/dsa-3981 http://www.securityfocus.com/bid/100809 http://www.securitytracker.com/id/1039373 https://access.redhat.com/errata/RHSA-2017:2679 https://access.redhat.com/errata/RHSA-2017:2680 https://access.redhat.com/errata/RHSA-2017:2681 https://access.redhat.com/errata/RHSA-2017:2682 https://access.redhat.com/errata/RHSA-2017:2683 https://access.redhat.com/errata/RHSA-2017:2704 https://access.redhat.com/errata/RHSA-2017:2705 https://access.redhat.com/errata/RHSA-2017:2706 https://access.redhat.com/errata/RHSA-2017:2707 https://access.redhat.com/errata/RHSA-2017:2731 https://access.redhat.com/errata/RHSA-2017:2732 https://access.redhat.com/security/vulnerabilities/blueborne https://github.com/torvalds/linux/commit/f2fcfcd670257236ebf2088bbdf26f6a8ef459fe https://www.armis.com/blueborne https://www.exploit-db.com/exploits/42762/ https://www.kb.cert.org/vuls/id/240311 https://www.synology.com/support/security/Synology_SA_17_52_BlueBorne

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.0