CVE-2016-7912

NVD - CVE-2016-7912

National Vulnerability Database

National Vulnerability Database

NVD

  1. Vulnerabilities

CVE-2016-7912 Detail

Current Description

Use-after-free vulnerability in the ffs_user_copy_worker function in drivers/usb/gadget/function/f_fs.c in the Linux kernel before 4.5.3 allows local users to gain privileges by accessing an I/O data structure after a certain callback call.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

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=38740a5b87d53ceb89eb2c970150f6e94e00373a 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-4.5.3 Release Notes  Vendor Advisory 
http://www.securityfocus.com/bid/94197
https://github.com/torvalds/linux/commit/38740a5b87d53ceb89eb2c970150f6e94e00373a Issue Tracking  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7912
NVD Published Date:
11/16/2016
NVD Last Modified:
11/28/2016
Source:
MITRE