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CVE-2009-0859 Detail

Description

The shm_get_stat function in ipc/shm.c in the shm subsystem in the Linux kernel before 2.6.28.5, when CONFIG_SHMEM is disabled, misinterprets the data type of an inode, which allows local users to cause a denial of service (system hang) via an SHM_INFO shmctl call, as demonstrated by running the ipcs program.


Severity



CVSS 3.x Severity and Metrics:

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


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

Vendor Statements (disclaimer)

Official Statement from Red Hat (03/10/2009)

Not vulnerable. This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5, or Red Hat Enterprise MRG.

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%3Ba=commit%3Bh=a68e61e8ff2d46327a37b69056998b47745db6fa
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.5
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html
http://marc.info/?l=git-commits-head&m=123387479500599&w=2
http://marc.info/?l=linux-kernel&m=120428209704324&w=2
http://marc.info/?l=linux-kernel&m=123309645625549&w=2
http://openwall.com/lists/oss-security/2009/03/06/1
http://patchwork.kernel.org/patch/6554/
http://www.debian.org/security/2009/dsa-1787
http://www.debian.org/security/2009/dsa-1794
http://www.debian.org/security/2009/dsa-1800
http://www.securityfocus.com/bid/34020
http://www.ubuntu.com/usn/usn-751-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/49229

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-0859
NVD Published Date:
03/09/2009
NVD Last Modified:
11/06/2023
Source:
MITRE