Vulnerability Description
The cxgb_extension_ioctl function in drivers/net/cxgb3/cxgb3_main.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a CHELSIO_GET_QSET_NUM ioctl call.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 2.6.36 |
| Opensuse | Opensuse | 11.1 |
| Suse | Linux Enterprise Desktop | 11 |
| Suse | Linux Enterprise Real Time Extension | 11 |
| Suse | Linux Enterprise Server | 11 |
| Debian | Debian Linux | 5.0 |
| Canonical | Ubuntu Linux | 9.10 |
Related Weaknesses (CWE)
References
- http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=49c37
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlMailing ListThird Party Advisory
- http://lkml.org/lkml/2010/9/11/170Mailing ListPatchThird Party Advisory
- http://secunia.com/advisories/41440Third Party Advisory
- http://secunia.com/advisories/42758Third Party Advisory
- http://secunia.com/advisories/42884Third Party Advisory
- http://secunia.com/advisories/46397Third Party Advisory
- http://www.debian.org/security/2010/dsa-2126Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc5Broken Link
- http://www.openwall.com/lists/oss-security/2010/09/14/2Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2010/09/14/7Mailing ListThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2011-0017.htmlThird Party Advisory
- http://www.securityfocus.com/archive/1/520102/100/0/threadedThird Party AdvisoryVDB Entry
FAQ
What is CVE-2010-3296?
CVE-2010-3296 is a vulnerability with a CVSS score of 2.1 (LOW). The cxgb_extension_ioctl function in drivers/net/cxgb3/cxgb3_main.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain po...
How severe is CVE-2010-3296?
CVE-2010-3296 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-3296?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Opensuse Opensuse, Suse Linux Enterprise Desktop, Suse Linux Enterprise Real Time Extension, Suse Linux Enterprise Server.