CVE-2019-13631 Information

Description

In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1 a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.html http://packetstormsecurity.com/files/154059/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html http://www.securityfocus.com/bid/109291 https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQ5BQKTI24DPSVKPOIMMGDTFKCF6ASXT/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TUXTJSLIQBOJTQDMTUQTQKUWWAJLFVEY/ https://patchwork.kernel.org/patch/11040813/ https://seclists.org/bugtraq/2019/Aug/13 https://seclists.org/bugtraq/2019/Aug/18 https://seclists.org/bugtraq/2019/Aug/26 https://security.netapp.com/advisory/ntap-20190806-0001/ https://usn.ubuntu.com/4115-1/ https://usn.ubuntu.com/4118-1/ https://usn.ubuntu.com/4145-1/ https://usn.ubuntu.com/4147-1/ https://www.debian.org/security/2019/dsa-4495 https://www.debian.org/security/2019/dsa-4497

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.8