CVE-2010-4082
First published: Mon Nov 01 2010(Updated: )
Description of problem: The VIAFB_GET_INFO device ioctl allows unprivileged users to read 1968 bytes of uninitialized stack memory, because the "reserved" member of the viafb_ioctl_info struct declared on the stack is not altered or zeroed before being copied back to the user. Reference: <a href="http://www.openwall.com/lists/oss-security/2010/10/06/6">http://www.openwall.com/lists/oss-security/2010/10/06/6</a> <a href="http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03392.html">http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03392.html</a> Acknowledgements: Red Hat would like to thank Dan Rosenberg for reporting this issue.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux-2.6 | ||
| Linux Linux kernel | <2.6.36 | |
| Linux Linux kernel | =2.6.36 | |
| Linux Linux kernel | =2.6.36-rc1 | |
| Linux Linux kernel | =2.6.36-rc2 | |
| Linux Linux kernel | =2.6.36-rc3 | |
| Linux Linux kernel | =2.6.36-rc4 | |
| openSUSE openSUSE | =11.2 | |
| openSUSE openSUSE | =11.3 | |
| SUSE Linux Enterprise Desktop | =11-sp1 | |
| Suse Linux Enterprise Real Time Extension | =11-sp1 | |
| SUSE Linux Enterprise Server | =11-sp1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03392.html
- http://www.openwall.com/lists/oss-security/2010/09/25/2
- http://www.openwall.com/lists/oss-security/2010/10/07/1
- http://www.openwall.com/lists/oss-security/2010/10/06/6
- http://www.openwall.com/lists/oss-security/2010/10/25/3
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b4aaa78f4c2f9cde2f335b14f4ca30b01f9651ca
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc5
- https://bugzilla.redhat.com/show_bug.cgi?id=648671
- http://www.securityfocus.com/bid/43817
- http://www.redhat.com/support/errata/RHSA-2010-0958.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://secunia.com/advisories/42778
- http://secunia.com/advisories/42801
- http://secunia.com/advisories/42932
- http://www.vupen.com/english/advisories/2011/0012
- http://www.vupen.com/english/advisories/2011/0124
- http://www.redhat.com/support/errata/RHSA-2011-0007.html
- http://secunia.com/advisories/42890
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://www.vupen.com/english/advisories/2011/0298
- https://launchpad.net/bugs/cve/CVE-2010-4082
- http://git.kernel.org/linus/b4aaa78f4c2f9cde2f335b14f4ca30b01f9651ca
- https://rhn.redhat.com/errata/RHSA-2010-0958.html
- https://rhn.redhat.com/errata/RHSA-2011-0007.html
- https://security-tracker.debian.org/tracker/CVE-2010-4082
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b4aaa78f4c2f9cde2f335b14f4ca30b01f9651ca
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4082
- https://nvd.nist.gov/vuln/detail/CVE-2010-4082
- https://ubuntu.com/security/CVE-2010-4082
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2010-4082
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/author
- agent/severity
- agent/remedy
- agent/weakness
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-historical
- collector/nvd-index
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/softwarecombine
- agent/event
- agent/description
- collector/nvd-cve
- source/NVD
- agent/last-modified-date
- agent/trending
- agent/tags
- agent/source
- package-manager/debian
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/2.6.36
- version/linux linux kernel/2.6.36-rc1
- version/linux linux kernel/2.6.36-rc2
- version/linux linux kernel/2.6.36-rc3
- version/linux linux kernel/2.6.36-rc4
- vendor/opensuse
- canonical/opensuse opensuse
- version/opensuse opensuse/11.2
- version/opensuse opensuse/11.3
- vendor/suse
- canonical/suse linux enterprise desktop
- version/suse linux enterprise desktop/11-sp1
- canonical/suse linux enterprise real time extension
- version/suse linux enterprise real time extension/11-sp1
- canonical/suse linux enterprise server
- version/suse linux enterprise server/11-sp1