CVE-2010-4080

Description

The snd_hdsp_hwdep_ioctl function in sound/pci/rme9652/hdsp.c in the Linux kernel before 2.6.36-rc6 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via an SNDRV_HDSP_IOCTL_GET_CONFIG_INFO ioctl call.

References

https://bugzilla.redhat.com/show_bug.cgi?id=648669

http://www.vupen.com/english/advisories/2011/0298

http://www.vupen.com/english/advisories/2011/0168

http://www.vupen.com/english/advisories/2011/0012

http://www.vmware.com/security/advisories/VMSA-2011-0012.html

http://www.securityfocus.com/bid/45063

http://www.securityfocus.com/bid/45058

http://www.securityfocus.com/archive/1/520102/100/0/threaded

http://www.redhat.com/support/errata/RHSA-2011-0162.html

http://www.redhat.com/support/errata/RHSA-2011-0017.html

http://www.redhat.com/support/errata/RHSA-2011-0007.html

http://www.redhat.com/support/errata/RHSA-2010-0958.html

http://www.openwall.com/lists/oss-security/2010/10/25/3

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/2010/09/25/2

http://www.debian.org/security/2010/dsa-2126

http://secunia.com/advisories/46397

http://secunia.com/advisories/42963

http://secunia.com/advisories/42890

http://secunia.com/advisories/42884

http://secunia.com/advisories/42801

http://secunia.com/advisories/42778

http://lkml.org/lkml/2010/9/25/41

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e68d3b316ab7b02a074edc4f770e6a746390cb7d

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3