CVE-2008-5029

CVE Details

Release Date:2008-11-10
Impact:Important What is this?

Description


The __scm_destroy function in net/core/scm.c in the Linux kernel 2.6.27.4, 2.6.26, and earlier makes indirect recursive calls to itself through calls to the fput function, which allows local users to cause a denial of service (panic) via vectors related to sending an SCM_RIGHTS message through a UNIX domain socket and closing file descriptors. Linux kernel 2.6.28 allows local users to cause a denial of service (soft lockup and process loss) via a large number of sendmsg function calls, which does not block during AF_UNIX garbage collection and triggers an OOM condition, a different vulnerability than CVE-2008-5029.

See more information about CVE-2008-5029 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: 4.9
Vector String: AV:L/AC:L/Au:N/C:N/I:N/A:C
Version: 2.0
Attack Vector: Local
Attack Complexity: Low
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Complete

Errata information


PlatformErrataRelease Date
Oracle Enterprise Linux version 4 (kernel)ELSA-2009-00142009-01-15
Oracle Enterprise Linux version 4 (ocfs2-2.6.9-78.0.13.0.1.EL)ELSA-2009-00142009-01-15
Oracle Enterprise Linux version 4 (oracleasm-2.6.9-78.0.13.0.1.EL)ELSA-2009-00142009-01-15
Oracle Linux version 5 (kernel)ELSA-2009-02252009-01-27
Oracle Linux version 5 (ocfs2-2.6.18-128.el5)ELSA-2009-02252009-01-27
Oracle Linux version 5 (oracleasm-2.6.18-128.el5)ELSA-2009-02252009-01-27


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