CVE-2010-3298
The hso_get_count function in drivers/net/usb/hso.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 TIOCGICOUNT ioctl call.
- Score
- CVSS 2.0 2.1 Low
- Status
- Modified - secalert@redhat.com
- Published
- 2010-09-30
- Last modified
- 2024-08-07
- Weaknesses
- CWE-200
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Linux Kernel (Linux)
- Opensuse (Opensuse)
- Linux Enterprise Desktop (Suse)
- Linux Enterprise Real Time Extension (Suse)
- Linux Enterprise Server (Suse)
References
- http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=7011e660938fc44ed86319c18a5954e95a82ab3e
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://lkml.org/lkml/2010/9/11/167
- http://secunia.com/advisories/41440
- http://secunia.com/advisories/42758
- http://secunia.com/advisories/42890
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc5
- http://www.openwall.com/lists/oss-security/2010/09/14/2
- http://www.openwall.com/lists/oss-security/2010/09/14/7
- http://www.redhat.com/support/errata/RHSA-2011-0007.html
- http://www.securityfocus.com/bid/43226
- http://www.ubuntu.com/usn/USN-1041-1
- http://www.vupen.com/english/advisories/2011/0070
- http://www.vupen.com/english/advisories/2011/0298
- https://bugzilla.redhat.com/show_bug.cgi?id=633140
