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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
NOTICE UPDATE

NIST has updated the NVD program announcement page with additional information regarding recent concerns and the temporary delays in enrichment efforts.

CVE-2009-1388 Detail

Description

The ptrace_start function in kernel/ptrace.c in the Linux kernel 2.6.18 does not properly handle simultaneous execution of the do_coredump function, which allows local users to cause a denial of service (deadlock) via vectors involving the ptrace system call and a coredumping thread.


Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  5.5 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H


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 published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

Vendor Statements (disclaimer)

Official Statement from Red Hat (08/05/2009)

This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, and Red Hat Enterprise MRG. It was addressed in Red Hat Enterprise 5 via: https://rhn.redhat.com/errata/RHSA-2009-1193.html

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://marc.info/?l=oss-security&m=124654277229434&w=2 Mailing List  Patch 
http://www.redhat.com/support/errata/RHSA-2009-1193.html Broken Link 
http://www.securityfocus.com/archive/1/507985/100/0/threaded Broken Link  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/35559 Broken Link  Third Party Advisory  VDB Entry 
http://www.vmware.com/security/advisories/VMSA-2009-0016.html Third Party Advisory 
http://www.vupen.com/english/advisories/2009/3316 Broken Link 
https://bugzilla.redhat.com/attachment.cgi?id=346615 Mailing List  Patch 
https://bugzilla.redhat.com/attachment.cgi?id=346742 Patch 
https://bugzilla.redhat.com/show_bug.cgi?id=504263 Issue Tracking  Patch 
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8625 Broken Link 
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8680 Broken Link 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-667 Improper Locking cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-1388
NVD Published Date:
07/05/2009
NVD Last Modified:
02/15/2024
Source:
Red Hat, Inc.