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Vulnerability Details : CVE-2016-9120

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.
Publish Date : 2016-12-08 Last Update Date : 2016-12-09
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceGain privileges
CWE ID 416

- Products Affected By CVE-2016-9120

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 4.5.7 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2016-9120

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9590232bb4f4cc824f3425a6e1349afbe6d6d2b7 CONFIRM
https://github.com/torvalds/linux/commit/9590232bb4f4cc824f3425a6e1349afbe6d6d2b7 CONFIRM
http://www.securityfocus.com/bid/94669
BID 94669 Linux Kernel CVE-2016-9120 Local Use After Free Memory Corruption Vulnerability Release Date:2016-12-09
http://source.android.com/security/bulletin/2016-12-01.html CONFIRM

- Metasploit Modules Related To CVE-2016-9120

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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