CVE-2014-4943

Sažetak

The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.

Reference

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3cf521f7dc87c031617fd47e4b7aa2593c2f3daf
http://linux.oracle.com/errata/ELSA-2014-0924.html
http://linux.oracle.com/errata/ELSA-2014-3047.html
http://linux.oracle.com/errata/ELSA-2014-3048.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
http://openwall.com/lists/oss-security/2014/07/17/1
http://osvdb.org/show/osvdb/109277
http://rhn.redhat.com/errata/RHSA-2014-1025.html
http://secunia.com/advisories/59790
http://secunia.com/advisories/60011
http://secunia.com/advisories/60071
http://secunia.com/advisories/60220
http://secunia.com/advisories/60380
http://secunia.com/advisories/60393
http://www.debian.org/security/2014/dsa-2992
http://www.exploit-db.com/exploits/36267
http://www.securitytracker.com/id/1030610
https://bugzilla.redhat.com/show_bug.cgi?id=1119458
https://exchange.xforce.ibmcloud.com/vulnerabilities/94665
https://github.com/torvalds/linux/commit/3cf521f7dc87c031617fd47e4b7aa2593c2f3daf

CVSS

Base:	6.9
Impact:	10.0
Exploitability:	3.4

Pristup

Vektor	Složenost	Autentikacija
LOCAL	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
COMPLETE	COMPLETE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

19-01-2024 - 17:50

Objavljeno

19-07-2014 - 19:55