CVE-2010-4082

Sažetak

The viafb_ioctl_get_viafb_info function in drivers/video/via/ioctl.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 VIAFB_GET_INFO ioctl call.

Reference

http://www.openwall.com/lists/oss-security/2010/10/07/1
http://www.openwall.com/lists/oss-security/2010/10/25/3
https://bugzilla.redhat.com/show_bug.cgi?id=648671
http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc5
http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03392.html
http://www.openwall.com/lists/oss-security/2010/10/06/6
http://www.openwall.com/lists/oss-security/2010/09/25/2
http://www.securityfocus.com/bid/43817
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
http://www.redhat.com/support/errata/RHSA-2010-0958.html
http://www.vupen.com/english/advisories/2011/0012
http://secunia.com/advisories/42778
http://secunia.com/advisories/42801
http://secunia.com/advisories/42932
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
http://www.vupen.com/english/advisories/2011/0124
http://secunia.com/advisories/42890
http://www.redhat.com/support/errata/RHSA-2011-0007.html
http://www.vupen.com/english/advisories/2011/0298
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b4aaa78f4c2f9cde2f335b14f4ca30b01f9651ca

CVSS

Base:	1.9
Impact:	2.9
Exploitability:	3.4

Pristup

Vektor	Složenost	Autentikacija
LOCAL	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	NONE	NONE

CVSS vektor

AV:L/AC:M/Au:N/C:P/I:N/A:N

Zadnje važnije ažuriranje

07-11-2023 - 02:06

Objavljeno

30-11-2010 - 22:14