CVE-2016-9120 | BDVDB-2026-79535 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://github.com/torvalds/linux/commit/9590232bb4f4cc824f3425a6e1349afbe6d6d2b7
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9590232bb4f4cc824f3425a6e1349afbe6d6d2b7
http://www.securityfocus.com/bid/94669
http://source.android.com/security/bulletin/2016-12-01.html

Exploit#

No public exploit known

History#

Version 12016-12-08Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.