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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2016-12-08T21:00:00

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

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

Link: CVE-2016-9120

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

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

Modified: 2023-01-19T16:04:46.787

Link: CVE-2016-9120

cve-icon Redhat

No data.