CVE-2017-17172

Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.

CVSS v3.0 7.3 HIGH
CVSS v2.0 4.4 MEDIUM

7.3^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180613-01-smartphone-en	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:huawei:lyo-l21:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:huawei:lyo-l21_firmware:lyo-l21c479b107:::::::*
	cpe:2.3:o:huawei:lyo-l21_firmware:lyo-l21c577b126:::::::*

Information

Published : 2018-06-14 07:29

Updated : 2019-10-02 17:03

NVD link : CVE-2017-17172

Mitre link : CVE-2017-17172

JSON object : View

CWE

CWE-755

Improper Handling of Exceptional Conditions

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Products Affected

huawei

lyo-l21_firmware
lyo-l21

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