CVE-2010-4080

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
2.1 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 2.6.36
linuxlinux_kernel
2.6.36
linuxlinux_kernel
2.6.36:rc1
linuxlinux_kernel
2.6.36:rc2
linuxlinux_kernel
2.6.36:rc3
linuxlinux_kernel
2.6.36:rc4
linuxlinux_kernel
2.6.36:rc5
opensuseopensuse
11.2
opensuseopensuse
11.3
debiandebian_linux
5.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
dapper
dne
hardy
Fixed 2.6.24-28.86
released
karmic
Fixed 2.6.31-22.73
released
lucid
Fixed 2.6.32-27.49
released
maverick
Fixed 2.6.35-24.42
released
natty
not-affected
linux-ec2
dapper
dne
hardy
dne
karmic
Fixed 2.6.31-307.27
released
lucid
Fixed 2.6.32-311.22
released
maverick
ignored
natty
dne
linux-fsl-imx51
dapper
dne
hardy
dne
karmic
Fixed 2.6.31-112.30
released
lucid
Fixed 2.6.31-609.26
released
maverick
dne
natty
dne
linux-lts-backport-maverick
dapper
dne
hardy
dne
karmic
dne
lucid
Fixed 2.6.35-25.44~lucid1
released
maverick
dne
natty
dne
linux-lts-backport-natty
hardy
dne
lucid
not-affected
maverick
dne
natty
dne
linux-mvl-dove
dapper
dne
hardy
dne
karmic
ignored
lucid
Fixed 2.6.32-213.29
released
maverick
Fixed 2.6.32-414.30
released
natty
dne
linux-source-2.6.15
dapper
Fixed 2.6.15-55.93
released
hardy
dne
karmic
dne
lucid
dne
maverick
dne
natty
dne
linux-ti-omap4
dapper
dne
hardy
dne
karmic
dne
lucid
dne
maverick
Fixed 2.6.35-903.23
released
natty
not-affected
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
kernel
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-bootwrapper
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-debug
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-debug-devel
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-devel
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-doc
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-firmware
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-headers
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-kdump
RHEL 6
0:2.6.32-71.14.1.el6
fixed
kernel-kdump-devel
RHEL 6
0:2.6.32-71.14.1.el6
fixed
perf
RHEL 6
0:2.6.32-71.14.1.el6
fixed
Common Weakness Enumeration
References
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e68d3b316ab7b02a074edc4f770e6a746390cb7d
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/2011-02/msg00000.html
http://lkml.org/lkml/2010/9/25/41
http://secunia.com/advisories/42778
http://secunia.com/advisories/42801
http://secunia.com/advisories/42884
http://secunia.com/advisories/42890
http://secunia.com/advisories/42963
http://secunia.com/advisories/46397
http://www.debian.org/security/2010/dsa-2126
http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc6
http://www.openwall.com/lists/oss-security/2010/09/25/2
http://www.openwall.com/lists/oss-security/2010/10/06/6
http://www.openwall.com/lists/oss-security/2010/10/07/1
http://www.openwall.com/lists/oss-security/2010/10/25/3
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://www.securityfocus.com/archive/1/520102/100/0/threaded
http://www.securityfocus.com/bid/45058
http://www.securityfocus.com/bid/45063
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
http://www.vupen.com/english/advisories/2011/0012
http://www.vupen.com/english/advisories/2011/0168
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=648669
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e68d3b316ab7b02a074edc4f770e6a746390cb7d
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/2011-02/msg00000.html
http://lkml.org/lkml/2010/9/25/41
http://secunia.com/advisories/42778
http://secunia.com/advisories/42801
http://secunia.com/advisories/42884
http://secunia.com/advisories/42890
http://secunia.com/advisories/42963
http://secunia.com/advisories/46397
http://www.debian.org/security/2010/dsa-2126
http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc6
http://www.openwall.com/lists/oss-security/2010/09/25/2
http://www.openwall.com/lists/oss-security/2010/10/06/6
http://www.openwall.com/lists/oss-security/2010/10/07/1
http://www.openwall.com/lists/oss-security/2010/10/25/3
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://www.securityfocus.com/archive/1/520102/100/0/threaded
http://www.securityfocus.com/bid/45058
http://www.securityfocus.com/bid/45063
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
http://www.vupen.com/english/advisories/2011/0012
http://www.vupen.com/english/advisories/2011/0168
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=648669