CVE Vulnerability

CVE-2019-8413

On Xiaomi MIX 2 devices with the 4.4.78 kernel, a NULL pointer dereference in the ioctl interface of the device file /dev/elliptic1 or /dev/elliptic0 causes a system crash via IOCTL 0x4008c575 (aka decimal 1074316661).

4.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/datadancer/HIAFuzz/blob/master/MIX2_elliptic.md Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2019-02-17 07:29

Updated : 2022-09-22 02:46

NVD link : CVE-2019-8413

Mitre link : CVE-2019-8413

Products Affected

Mi

Mi Mix 2 Firmware

CWE
CWE-476