CVE-2017-9687

7.8 highEPSS 0.2%

High (7.8) in google android. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

7.8 high

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
CWE: CWE-415
Published: 2017-10-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:android

References

http://www.securityfocus.com/bid/101160
https://source.android.com/security/bulletin/pixel/2017-10-01
http://www.securityfocus.com/bid/101160
https://source.android.com/security/bulletin/pixel/2017-10-01

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