CVE-2018-11281
HIGHAndroid - Use-After-Free in IPA_IOC_MDFY_RT_RULE IOCTL
Title source: llmDescription
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while calling IPA_IOC_MDFY_RT_RULE IPA IOCTL, header entry is not checked before use. If IPA_IOC_MDFY_RT_RULE IOCTL called for header entries formerly deleted, a Use after free condition will occur.
References (4)
Core 4
Core References
Patch, Third Party Advisory x_refsource_confirm
https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin
Patch, Third Party Advisory x_refsource_confirm
https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=c9861d16283cb4279de98a6695e0a4e6ea0230cb
Patch, Third Party Advisory x_refsource_confirm
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=4bc7311e9ea9145a615184626cc43a8b92e7619c
Patch, Vendor Advisory x_refsource_confirm
https://source.android.com/security/bulletin/pixel/2018-09-01#qualcomm-components
Scores
CVSS v3
7.8
EPSS
0.0019
EPSS Percentile
8.9%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
google/android
Published
Sep 18, 2018
Tracked Since
Feb 18, 2026