CVE-2009-3612

Impact:
Moderate
Public Date:
2009-10-08
Bugzilla:
528868: CVE-2009-3612 kernel: tcf_fill_node() infoleak due to typo in 9ef1d4c7

The MITRE CVE dictionary describes this issue as:

The tcf_fill_node function in net/sched/cls_api.c in the netlink subsystem in the Linux kernel 2.6.x before 2.6.32-rc5, and 2.4.37.6 and earlier, does not initialize a certain tcm__pad2 structure member, which might allow local users to obtain sensitive information from kernel memory via unspecified vectors. NOTE: this issue exists because of an incomplete fix for CVE-2005-4881.

Find out more about CVE-2009-3612 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

Red Hat is aware of this issue and is tracking it via the following bug:
https://bugzilla.redhat.com/CVE-2009-3612

This issue has been rated as having moderate security impact.

It was addressed in Red Hat Enterprise Linux 5 and Red Hat Enterprise MRG via: https://rhn.redhat.com/errata/RHSA-2009-1670.html and https://rhn.redhat.com/errata/RHSA-2009-1540.html respectively.

A future kernel update in Red Hat Enterprise Linux 4 will address this flaw.

This issue is not planned to be fixed in Red Hat Enterprise Linux 3 due to this product being in Production 3 of its maintenance life-cycle, where only qualified security errata of important or critical impact are addressed.

For further information about the Errata Support Policy, visit: http://www.redhat.com/security/updates/errata/

CVSS v2 metrics

Base Score 2.1
Base Metrics AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 5 (kernel) RHSA-2009:1670 2009-12-15
MRG Grid for RHEL 5 Server (kernel-rt) RHSA-2009:1540 2009-11-03
Red Hat Enterprise Linux 4 (kernel) RHSA-2009:1522 2009-10-22

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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