10

CVE-2010-2495

The pppol2tp_xmit function in drivers/net/pppol2tp.c in the L2TP implementation in the Linux kernel before 2.6.34 does not properly validate certain values associated with an interface, which allows attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via vectors related to a routing change.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.34
Canonical ≫ Ubuntu Linux Version6.06 SwEditionlts
Canonical ≫ Ubuntu Linux Version8.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version9.04
Canonical ≫ Ubuntu Linux Version9.10
Canonical ≫ Ubuntu Linux Version10.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version10.10
Suse ≫ Suse Linux Enterprise Desktop Version11 Updatesp1
Suse ≫ Suse Linux Enterprise Server Version11 Updatesp1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.93% 0.853
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00000.html
Third Party Advisory
Mailing List
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
Vendor Advisory
Release Notes
http://www.ubuntu.com/usn/USN-1000-1
Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3feec9095d12e311b7d4eb7fe7e5dfa75d4a72a5
http://www.openwall.com/lists/oss-security/2010/06/23/3
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2010/07/04/2
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2010/07/04/3
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2010/07/06/11
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=607054
Third Party Advisory
Vendor Advisory
Issue Tracking