CVE-2010-4158: Infoleak
First published: Wed Nov 10 2010(Updated: )
Description of problem: The "mem" array used as scratch space for socket filters is not initialized, allowing unprivileged users to leak kernel stack bytes. <a href="http://www.spinics.net/lists/netdev/msg146361.html">http://www.spinics.net/lists/netdev/msg146361.html</a> <a href="http://lists.grok.org.uk/pipermail/full-disclosure/2010-November/077321.html">http://lists.grok.org.uk/pipermail/full-disclosure/2010-November/077321.html</a> Acknowledgements: Red Hat would like to thank Dan Rosenberg for reporting this issue.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:2.6.33.7-rt29.47.el5 | 0:2.6.33.7-rt29.47.el5 |
| redhat/kernel | <0:2.6.18-238.el5 | 0:2.6.18-238.el5 |
| redhat/kernel | <0:2.6.32-71.14.1.el6 | 0:2.6.32-71.14.1.el6 |
| debian/linux-2.6 | ||
| debian/user-mode-linux | ||
| Linux Linux kernel | <2.6.36.2 | |
| Fedoraproject Fedora | =13 | |
| SUSE Linux Enterprise Server | =10-sp3 | |
| SUSE Linux Enterprise Desktop | =11-sp1 | |
| SUSE Linux Enterprise Server | =11-sp1 | |
| SUSE Linux Enterprise Server | =9 | |
| openSUSE openSUSE | =11.2 | |
| openSUSE openSUSE | =11.3 | |
| SUSE Linux Enterprise Desktop | =10-sp3 | |
| SUSE Linux Enterprise Software Development Kit | =10-sp3 | |
| Suse Linux Enterprise Real Time Extension | =11-sp1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2010-4158 https://nvd.nist.gov/vuln/detail/CVE-2010-4158
- https://bugzilla.redhat.com/show_bug.cgi?id=651698
- https://access.redhat.com/errata/RHSA-2010:0958
- https://access.redhat.com/errata/RHSA-2011:0162
- https://access.redhat.com/errata/RHSA-2011:0017
- https://access.redhat.com/errata/RHSA-2011:0007
- https://access.redhat.com/security/cve/CVE-2010-4158
- http://lists.grok.org.uk/pipermail/full-disclosure/2010-November/077321.html
- http://www.securityfocus.com/archive/1/514705
- http://www.securityfocus.com/archive/1/514845
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://secunia.com/advisories/42745
- http://secunia.com/advisories/42778
- http://secunia.com/advisories/42801
- http://secunia.com/advisories/42884
- http://secunia.com/advisories/42890
- http://secunia.com/advisories/42932
- http://secunia.com/advisories/42963
- http://secunia.com/advisories/43291
- http://www.securityfocus.com/bid/44758
- http://secunia.com/advisories/46397
- http://www.vupen.com/english/advisories/2010/3321
- http://www.vupen.com/english/advisories/2011/0012
- http://www.vupen.com/english/advisories/2011/0124
- http://www.vupen.com/english/advisories/2011/0168
- http://www.vupen.com/english/advisories/2011/0298
- http://www.vupen.com/english/advisories/2011/0375
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
- http://www.redhat.com/support/errata/RHSA-2010-0958.html
- http://www.redhat.com/support/errata/RHSA-2011-0007.html
- http://www.redhat.com/support/errata/RHSA-2011-0017.html
- http://www.redhat.com/support/errata/RHSA-2011-0162.html
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
- http://www.spinics.net/lists/netdev/msg146361.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=57fe93b374a6b8711995c2d466c502af9f3a08bb
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- https://launchpad.net/bugs/cve/CVE-2010-4158
- https://access.redhat.com/security/cve/CVE-2010-4161
- http://git.kernel.org/linus/57fe93b374a6b8711995c2d466c502af9f3a08bb
- https://rhn.redhat.com/errata/RHSA-2010-0958.html
- https://rhn.redhat.com/errata/RHSA-2011-0007.html
- https://rhn.redhat.com/errata/RHSA-2011-0017.html
- https://rhn.redhat.com/errata/RHSA-2011-0162.html
- https://security-tracker.debian.org/tracker/CVE-2010-4158
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4158
- https://nvd.nist.gov/vuln/detail/CVE-2010-4158
- https://ubuntu.com/security/CVE-2010-4158
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2010-4158
- agent/author
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/event
- agent/description
- agent/severity
- agent/remedy
- agent/weakness
- agent/references
- agent/tags
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- package-manager/redhat
- package-manager/debian
- vendor/linux
- canonical/linux linux kernel
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/13
- vendor/suse
- canonical/suse linux enterprise server
- version/suse linux enterprise server/10-sp3
- canonical/suse linux enterprise desktop
- version/suse linux enterprise desktop/11-sp1
- version/suse linux enterprise server/11-sp1
- version/suse linux enterprise server/9
- vendor/opensuse
- canonical/opensuse opensuse
- version/opensuse opensuse/11.2
- version/opensuse opensuse/11.3
- version/suse linux enterprise desktop/10-sp3
- canonical/suse linux enterprise software development kit
- version/suse linux enterprise software development kit/10-sp3
- canonical/suse linux enterprise real time extension
- version/suse linux enterprise real time extension/11-sp1