Description
In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, two concurrent threads/processes can write the value of "0" to the debugfs file that controls ipa ipc log which will lead to the double-free in ipc_log_context_destroy(). Another issue is the Use-After-Free which can happen due to the race condition when the ipc log is deallocated via the debugfs call during a log print.
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Remediation
No vendor fix or workaround currently provided.
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2017-18618 | In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, two concurrent threads/processes can write the value of "0" to the debugfs file that controls ipa ipc log which will lead to the double-free in ipc_log_context_destroy(). Another issue is the Use-After-Free which can happen due to the race condition when the ipc log is deallocated via the debugfs call during a log print. |
References
History
No history.
Status: PUBLISHED
Assigner: qualcomm
Published:
Updated: 2024-09-16T23:56:12.908Z
Reserved: 2017-06-15T00:00:00.000Z
Link: CVE-2017-9687
No data.
Status : Modified
Published: 2017-10-10T20:29:01.057
Modified: 2026-05-13T00:24:29.033
Link: CVE-2017-9687
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD