National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-2319 Detail

Current Description

Multiple buffer overflows in the hfsplus filesystem implementation in the Linux kernel before 3.3.5 allow local users to gain privileges via a crafted HFS plus filesystem, a related issue to CVE-2009-4020.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6f24f892871acc47b40dd594c63606a17c714f77
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
http://rhn.redhat.com/errata/RHSA-2012-1323.html
http://rhn.redhat.com/errata/RHSA-2012-1347.html
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5
http://www.openwall.com/lists/oss-security/2012/05/07/11
https://bugzilla.redhat.com/show_bug.cgi?id=819471
https://github.com/torvalds/linux/commit/6f24f892871acc47b40dd594c63606a17c714f77

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.3.3


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2319
NVD Published Date:
05/17/2012
NVD Last Modified:
05/11/2015