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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
NOTICE UPDATE

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CVE-2010-4258 Detail

Description

The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call.


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.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.html Broken Link 
http://blog.nelhage.com/2010/12/cve-2010-4258-from-dos-to-privesc/ Third Party Advisory 
http://code.google.com/p/chromium-os/issues/detail?id=10234 Third Party Advisory 
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177
http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html Mailing List  Third Party Advisory 
http://marc.info/?l=linux-kernel&m=129117048916957&w=2 Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/02/2 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/02/3 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/02/4 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/02/7 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/08/4 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/08/5 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/08/9 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/09/14 Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/09/4 Mailing List  Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2 Broken Link 
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029 Third Party Advisory 
http://www.vupen.com/english/advisories/2010/3321 Third Party Advisory 
http://www.vupen.com/english/advisories/2011/0012 Third Party Advisory 
http://www.vupen.com/english/advisories/2011/0124 Third Party Advisory 
http://www.vupen.com/english/advisories/2011/0213 Third Party Advisory 
http://www.vupen.com/english/advisories/2011/0298 Third Party Advisory 
http://www.vupen.com/english/advisories/2011/0375 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=659567 Issue Tracking  Third Party Advisory 
https://lkml.org/lkml/2010/12/1/543 Mailing List  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-269 Improper Privilege Management cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-4258
NVD Published Date:
12/30/2010
NVD Last Modified:
02/12/2023
Source:
Red Hat, Inc.