CVE-2012-6547

CVE Details

Release Date:	2012-08-15
Impact:	Low	What is this?

Description

The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernelbefore 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.

See more information about CVE-2012-6547 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	1.7
Vector String:	AV:L/AC:L/Au:S/C:P/I:N/A:N
Version:	2.0
Attack Vector:	Local
Attack Complexity:	Low
Authentication:	Single
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None

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