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CVE-2016-7911 Detail

Description

Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel before 4.6.6 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8ba8682107ee2ca3347354e018865d8e1967c5f4 Issue Tracking  Patch  Third Party Advisory 
http://source.android.com/security/bulletin/2016-11-01.html Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.6 Release Notes  Vendor Advisory 
http://www.securityfocus.com/bid/94135 Third Party Advisory  VDB Entry 
https://github.com/torvalds/linux/commit/8ba8682107ee2ca3347354e018865d8e1967c5f4 Issue Tracking  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7911
NVD Published Date:
11/16/2016
NVD Last Modified:
01/19/2023
Source:
Android (associated with Google Inc. or Open Handset Alliance)