CVE-2017-16525

The usb_serial_console_disconnect function in drivers/usb/serial/console.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device, related to disconnection and failed setup.

CVSS v3.0 6.6 MEDIUM
CVSS v2.0 7.2 HIGH

6.6^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 0.7 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://groups.google.com/d/msg/syzkaller/cMACrmo1x0k/4KhRoUgABAAJ	Third Party Advisory
https://github.com/torvalds/linux/commit/bd998c2e0df0469707503023d50d46cf0b10c787	Patch Third Party Advisory
https://github.com/torvalds/linux/commit/299d7572e46f98534033a9e65973f13ad1ce9047	Patch Third Party Advisory
http://www.securityfocus.com/bid/102028
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
https://usn.ubuntu.com/3583-2/
https://usn.ubuntu.com/3583-1/

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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Information

Published : 2017-11-03 18:29

Updated : 2018-03-15 18:29

NVD link : CVE-2017-16525

Mitre link : CVE-2017-16525

JSON object : View

CWE

CWE-416

Use After Free

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Products Affected

linux

linux_kernel

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