CVE-2019-8413

Exploit

EPSS 0.05%
Published 17.02.2019 19:29:00
Last modified 21.11.2024 04:49:51
Source cve@mitre.org
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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).

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Mi ≫ Mi Mix 2 Firmware Version4.4.78

Mi ≫ Mi Mix 2 Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.05%	0.119

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	4.9	3.9	6.9	AV:L/AC:L/Au:N/C:N/I:N/A:C

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://github.com/datadancer/HIAFuzz/blob/master/MIX2_elliptic.md

Third Party Advisory

Exploit

https://nvd.nist.gov/vuln/detail/CVE-2019-8413

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-8413

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-8413

EUVD