CVE-2015-4167

Sažetak

The udf_read_inode function in fs/udf/inode.c in the Linux kernel before 3.19.1 does not validate certain length values, which allows local users to cause a denial of service (incorrect data representation or integer overflow, and OOPS) via a crafted UDF filesystem.

Reference

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23b133bdc452aa441fcb9b82cbf6dd05cfd342d0
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
http://www.debian.org/security/2015/dsa-3290
http://www.debian.org/security/2015/dsa-3313
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1
http://www.openwall.com/lists/oss-security/2015/06/02/6
http://www.securityfocus.com/bid/74963
http://www.securitytracker.com/id/1033187
http://www.ubuntu.com/usn/USN-2631-1
http://www.ubuntu.com/usn/USN-2632-1
https://bugzilla.redhat.com/show_bug.cgi?id=1228204
https://github.com/torvalds/linux/commit/23b133bdc452aa441fcb9b82cbf6dd05cfd342d0

CVSS

Base:	4.7
Impact:	6.9
Exploitability:	3.4

Pristup

Vektor	Složenost	Autentikacija
LOCAL	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

22-12-2016 - 02:59

Objavljeno

05-08-2015 - 18:59