CVE-2010-3296

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.1 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
redhatCNA
---
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
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
opensuseopensuse
11.1
debiandebian_linux
5.0
canonicalubuntu_linux
9.10
canonicalubuntu_linux
10.04
canonicalubuntu_linux
10.10
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
natty
not-affected
maverick
Fixed 2.6.35-23.36
released
lucid
Fixed 2.6.32-26.46
released
karmic
Fixed 2.6.31-22.70
released
jaunty
ignored
hardy
Fixed 2.6.24-28.82
released
dapper
dne
linux-ec2
natty
dne
maverick
ignored
lucid
Fixed 2.6.32-310.19
released
karmic
Fixed 2.6.31-307.23
released
jaunty
dne
hardy
dne
dapper
dne
linux-fsl-imx51
natty
dne
maverick
dne
lucid
Fixed 2.6.31-608.21
released
karmic
Fixed 2.6.31-112.30
released
hardy
dne
dapper
dne
linux-lts-backport-maverick
natty
dne
maverick
dne
lucid
Fixed 2.6.35-23.40~lucid1
released
karmic
dne
jaunty
dne
hardy
dne
dapper
dne
linux-lts-backport-natty
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-mvl-dove
natty
dne
maverick
Fixed 2.6.32-414.30
released
lucid
Fixed 2.6.32-213.29
released
karmic
ignored
hardy
dne
dapper
dne
linux-source-2.6.15
natty
dne
maverick
dne
lucid
dne
karmic
dne
jaunty
dne
hardy
dne
dapper
not-affected
linux-ti-omap4
natty
not-affected
maverick
Fixed 2.6.35-903.23
released
lucid
dne
karmic
dne
hardy
dne
dapper
dne
Common Weakness Enumeration
References
http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=49c37c0334a9b85d30ab3d6b5d1acb05ef2ef6de
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
http://lkml.org/lkml/2010/9/11/170
http://secunia.com/advisories/41440
http://secunia.com/advisories/42758
http://secunia.com/advisories/42884
http://secunia.com/advisories/46397
http://www.debian.org/security/2010/dsa-2126
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-2011-0017.html
http://www.securityfocus.com/archive/1/520102/100/0/threaded
http://www.securityfocus.com/bid/43221
http://www.ubuntu.com/usn/USN-1041-1
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
http://www.vupen.com/english/advisories/2011/0070
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=633149
http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=49c37c0334a9b85d30ab3d6b5d1acb05ef2ef6de
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
http://lkml.org/lkml/2010/9/11/170
http://secunia.com/advisories/41440
http://secunia.com/advisories/42758
http://secunia.com/advisories/42884
http://secunia.com/advisories/46397
http://www.debian.org/security/2010/dsa-2126
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-2011-0017.html
http://www.securityfocus.com/archive/1/520102/100/0/threaded
http://www.securityfocus.com/bid/43221
http://www.ubuntu.com/usn/USN-1041-1
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
http://www.vupen.com/english/advisories/2011/0070
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=633149