CVE-2010-4078

The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
1.9 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:P/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
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
maverick
not-affected
lucid
not-affected
karmic
Fixed 2.6.31-22.73
released
hardy
Fixed 2.6.24-28.86
released
dapper
dne
linux-ec2
maverick
ignored
lucid
not-affected
karmic
Fixed 2.6.31-307.27
released
hardy
dne
dapper
dne
linux-fsl-imx51
maverick
dne
lucid
Fixed 2.6.31-608.22
released
karmic
Fixed 2.6.31-112.30
released
hardy
dne
dapper
dne
linux-lts-backport-maverick
maverick
dne
lucid
not-affected
karmic
dne
hardy
dne
dapper
dne
linux-mvl-dove
maverick
not-affected
lucid
not-affected
karmic
ignored
hardy
dne
dapper
dne
linux-source-2.6.15
maverick
dne
lucid
dne
karmic
dne
hardy
dne
dapper
Fixed 2.6.15-55.93
released
linux-ti-omap4
maverick
not-affected
lucid
dne
karmic
dne
hardy
dne
dapper
dne
Common Weakness Enumeration
References
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fd02db9de73faebc51240619c7c7f99bee9f65c7
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://secunia.com/advisories/42778
http://secunia.com/advisories/42801
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.mandriva.com/security/advisories?name=MDVSA-2011:051
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.securityfocus.com/bid/43810
http://www.vupen.com/english/advisories/2011/0012
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=648665
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fd02db9de73faebc51240619c7c7f99bee9f65c7
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://secunia.com/advisories/42778
http://secunia.com/advisories/42801
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.mandriva.com/security/advisories?name=MDVSA-2011:051
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.securityfocus.com/bid/43810
http://www.vupen.com/english/advisories/2011/0012
http://www.vupen.com/english/advisories/2011/0298
https://bugzilla.redhat.com/show_bug.cgi?id=648665