CVE-2018-11270

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, memory allocated with devm_kzalloc is automatically released by the kernel if the probe function fails with an error code. This may result in data corruption.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

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/2018-09-01#qualcomm-components	Patch Vendor Advisory
https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=d475e1aba3f8be3b135199014549ff9d5c315e1d	Patch Third Party Advisory
https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2018-09-18 18:29

Updated : 2018-11-09 17:53

NVD link : CVE-2018-11270

Mitre link : CVE-2018-11270

CVE.ORG link : CVE-2018-11270

JSON object : View

Products Affected

google

android

CWE

CWE-415

Double Free

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