National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2009-3234 Detail

Current Description

Buffer overflow in the perf_copy_attr function in kernel/perf_counter.c in the Linux kernel 2.6.31-rc1 allows local users to cause a denial of service (crash) and execute arbitrary code via a "big size data" to the perf_counter_open system call.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

Vendor Statements (disclaimer)

Official Statement from Red Hat (09/21/2009)

Not vulnerable. This issue only affected kernels version v2.6.31-rc1 and later. Therefore this issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5 or Red Hat Enterprise MRG.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://article.gmane.org/gmane.linux.kernel/890654 Exploit
http://www.openwall.com/lists/oss-security/2009/09/16/1
http://www.openwall.com/lists/oss-security/2009/09/17/13
http://www.securityfocus.com/bid/36423

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:linux:linux_kernel:2.6.31:rc1:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-3234
NVD Published Date:
09/17/2009
NVD Last Modified:
03/19/2012