CVE-2017-16538

Severity Score

6.6

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm-start check and incorrect attach timing (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner).

drivers/media/usb/dvb-usb-v2/lmedm04.c en el kernel de Linux hasta la versión 4.13.10 permite que los usuarios locales provoquen una denegación de servicio (fallo de protección general y cierre inesperado del sistema) o, posiblemente, causen otros impactos no especificados mediante llamadas del sistema manipuladas. Esto está relacionado con la falta de una comprobación de arranque en caliente y una sincronización incorrecta de attach (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner).

*Credits: N/A

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-11-03 CVE Reserved
2017-11-04 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (9)

URL	Tag	Source
https://groups.google.com/d/msg/syzkaller/XwNidsl4X04/ti6I2IaRBAAJ	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://patchwork.linuxtv.org/patch/44566	2018-08-24
https://patchwork.linuxtv.org/patch/44567	2018-08-24

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html	2018-08-24
https://usn.ubuntu.com/3631-1	2018-08-24
https://usn.ubuntu.com/3631-2	2018-08-24
https://usn.ubuntu.com/3754-1	2018-08-24
https://www.debian.org/security/2017/dsa-4073	2018-08-24
https://www.debian.org/security/2018/dsa-4082	2018-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				<= 4.13.11 Search vendor "Linux" for product "Linux Kernel" and version " <= 4.13.11"		-		Affected