10
CVE-2010-2495
- EPSS 2.93%
- Veröffentlicht 08.09.2010 20:00:02
- Zuletzt bearbeitet 16.06.2026 23:20:51
- Erkennungen
LoginThe 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 Version 6.06 SwEdition lts
Canonical ≫ Ubuntu Linux Version 8.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 9.04
Canonical ≫ Ubuntu Linux Version 9.10
Canonical ≫ Ubuntu Linux Version 10.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 10.10
Suse ≫ Suse Linux Enterprise Desktop Version 11 Update sp1
Suse ≫ Suse Linux Enterprise High Availability Extension Version 11 Update sp1
Suse ≫ Suse Linux Enterprise Server Version 11 Update sp1
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.93% | 0.853 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 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
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
http://www.ubuntu.com/usn/USN-1000-1
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
http://www.openwall.com/lists/oss-security/2010/07/04/2
http://www.openwall.com/lists/oss-security/2010/07/04/3
http://www.openwall.com/lists/oss-security/2010/07/06/11
https://bugzilla.redhat.com/show_bug.cgi?id=607054