CVE-2017-9705

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, concurrent rx notifications and read() operations in the G-Link PKT driver can result in a double free condition due to missing locking resulting in list_del() and list_add() overlapping and corrupting the next and previous pointers.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

V3 Legend

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://source.android.com/security/bulletin/pixel/2018-01-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2018-01-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:36

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/pixel/2018-01-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2018-01-01 - Patch, Vendor Advisory

Information

Published : 2018-01-10 22:29

Updated : 2024-11-21 03:36

NVD link : CVE-2017-9705

Mitre link : CVE-2017-9705

CVE.ORG link : CVE-2017-9705

JSON object : View

Products Affected

google

android

CWE

CWE-415

Double Free

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7.8 /10