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1.9
CVSSv2

CVE-2010-4082

Published: 30/11/2010 Updated: 07/11/2023
CVSS v2 Base Score: 1.9 | Impact Score: 2.9 | Exploitability Score: 3.4
VMScore: 170
Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N
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Vulnerability Summary

The viafb_ioctl_get_viafb_info function in drivers/video/via/ioctl.c in the Linux kernel prior to 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 VIAFB_GET_INFO ioctl call.

Vulnerability Trend

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linux linux kernel 2.6.36

linux linux kernel

suse linux enterprise desktop 11

suse linux enterprise server 11

opensuse opensuse 11.2

opensuse opensuse 11.3

suse linux enterprise real time extension 11

Vendor Advisories

Ubuntu Security Notice: linux-lts-backport-maverick vulnerabilities
Multiple kernel flaws ...
Ubuntu Security Notice: linux-fsl-imx51 vulnerabilities
Multiple kernel flaws have been fixed ...
Ubuntu Security Notice: linux-mvl-dove vulnerabilities
An attacker could send crafted input to the kernel and cause it to crash ...
Ubuntu Security Notice: linux-ti-omap4 vulnerabilities
Multiple kernel flaws have been fixed ...
Ubuntu Security Notice: linux, linux-ec2 vulnerabilities
Multiple kernel flaws ...
Ubuntu Security Notice: linux, linux-{ec2,source-2.6.15} vulnerabilities
The Linux kernel could be made to run unauthorized programs with administrator privileges ...

Exploits

Exploit DB: Ubuntu Security Notice USN-1202-1
Ubuntu Security Notice 1202-1 - Dan Rosenberg discovered that several network ioctls did not clear kernel memory correctly A local user could exploit this to read kernel stack memory, leading to a loss of privacy Brad Spengler discovered that stack memory for new a process was not correctly calculated A local attacker could exploit this to crash ...

References

CWE-909http://www.openwall.com/lists/oss-security/2010/10/07/1http://www.openwall.com/lists/oss-security/2010/10/25/3https://bugzilla.redhat.com/show_bug.cgi?id=648671http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc5http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03392.htmlhttp://www.openwall.com/lists/oss-security/2010/10/06/6http://www.openwall.com/lists/oss-security/2010/09/25/2http://www.securityfocus.com/bid/43817http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.htmlhttp://www.redhat.com/support/errata/RHSA-2010-0958.htmlhttp://www.vupen.com/english/advisories/2011/0012http://secunia.com/advisories/42778http://secunia.com/advisories/42801http://secunia.com/advisories/42932http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.htmlhttp://www.vupen.com/english/advisories/2011/0124http://secunia.com/advisories/42890http://www.redhat.com/support/errata/RHSA-2011-0007.htmlhttp://www.vupen.com/english/advisories/2011/0298http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b4aaa78f4c2f9cde2f335b14f4ca30b01f9651cahttps://nvd.nist.govhttps://usn.ubuntu.com/1083-1/
CVSSv3
CVSSv2
CVSSv3
VMScore
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