Description
Race condition in the ion_ioctl function in drivers/staging/android/ion/ion.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) by calling ION_IOC_FREE on two CPUs at the same time.
Published: 2016-12-08
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2016-9940 Race condition in the ion_ioctl function in drivers/staging/android/ion/ion.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) by calling ION_IOC_FREE on two CPUs at the same time.
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Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2024-08-06T02:42:10.935Z

Reserved: 2016-10-30T00:00:00.000Z

Link: CVE-2016-9120

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2016-12-08T21:59:02.443

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-9120

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses