CVE-2010-4158 Detail

Current Description

The sk_run_filter function in net/core/filter.c in the Linux kernel before 2.6.36.2 does not check whether a certain memory location has been initialized before executing a (1) BPF_S_LD_MEM or (2) BPF_S_LDX_MEM instruction, which allows local users to obtain potentially sensitive information from kernel stack memory via a crafted socket filter.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

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


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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;a=commit;h=57fe93b374a6b8711995c2d466c502af9f3a08bb Patch  Vendor Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html Third Party Advisory 
http://lists.grok.org.uk/pipermail/full-disclosure/2010-November/077321.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html Mailing List  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/2011-02/msg00000.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html Mailing List  Third Party Advisory 
http://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.redhat.com/support/errata/RHSA-2010-0958.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0007.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0017.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0162.html Third Party Advisory 
http://www.securityfocus.com/archive/1/514705 Exploit  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/archive/1/514845 Exploit  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/archive/1/520102/100/0/threaded Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/44758 Third Party Advisory  VDB Entry 
http://www.spinics.net/lists/netdev/msg146361.html Mailing List  Patch  Third Party Advisory 
http://www.vmware.com/security/advisories/VMSA-2011-0012.html 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/2011/0168 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=651698 Issue Tracking  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-4158
NVD Published Date:
12/30/2010
NVD Last Modified:
08/14/2020
Source:
Red Hat, Inc.