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.
Published: 2017-10-10
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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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 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: qualcomm

Published:

Updated: 2024-09-16T23:56:12.908Z

Reserved: 2017-06-15T00:00:00.000Z

Link: CVE-2017-9687

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-10-10T20:29:01.057

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-9687

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses