Vulnerability CVE-2019-12762


Published: 2019-06-06

Description:
Xiaomi Mi 5s Plus devices allow attackers to trigger touchscreen anomalies via a radio signal between 198 kHz and 203 kHz, as demonstrated by a transmitter and antenna hidden just beneath the surface of a coffee-shop table, aka Ghost Touch.

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
1.9/10
2.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Xiaomi -> Mi 5s plus firmware 
SONY -> Xperia z4 firmware 
Sharp -> Aquos zeta sh-04f firmware 
Samsung -> Galaxy s4 firmware 
Samsung -> Galaxy s6 edge firmware 
Google -> Nexus 7 firmware 
Google -> Nexus 9 firmware 
Fujitsu -> Arrows nx f005-f firmware 

 References:
https://hackercombat.com/nfc-vulnerability-may-promote-ghost-screen-taps/
https://medium.com/@juliodellaflora/ghost-touch-on-xiaomi-mi5s-plus-707998308607

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