CVE-2019-8413

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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).

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/datadancer/HIAFuzz/blob/master/MIX2_elliptic.mdExploit, Third Party Advisory
https://github.com/datadancer/HIAFuzz/blob/master/MIX2_elliptic.mdExploit, Third Party Advisory

Timeline

Published: Feb 17, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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