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[email protected]NVD:CVE-2019-8413

HistoryFeb 17, 2019 - 7:29 p.m.

CVE-2019-8413

2019-02-1719:29:00

CWE-476

[email protected]

web.nvd.nist.gov

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.5

Confidence

High

EPSS

Percentile

12.8%

JSON

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 configurations

Nvd

Node

mimi_mix_2_firmwareMatch4.4.78

AND

mimi_mix_2Match-

VendorProductVersionCPE
mimi_mix_2_firmware4.4.78cpe:2.3:o:mi:mi_mix_2_firmware:4.4.78:*:*:*:*:*:*:*
mimi_mix_2-cpe:2.3:h:mi:mi_mix_2:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mi	mi_mix_2_firmware	4.4.78	cpe:2.3:o:mi:mi_mix_2_firmware:4.4.78:::::::*
mi	mi_mix_2	-	cpe:2.3:h:mi:mi_mix_2:-:::::::*

References

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

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.5

Confidence

High

EPSS

Percentile

12.8%

JSON

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