7.1
CVE-2009-2516
- EPSS 1.95%
- Published 14.10.2009 10:30:01
- Last modified 09.04.2025 00:30:58
- Source secure@microsoft.com
- Teams watchlist Login
- Open Login
The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold and SP1, and Server 2008 Gold does not properly validate data sent from user mode, which allows local users to gain privileges via a crafted PE .exe file that triggers a NULL pointer dereference during chain traversal, aka "Windows Kernel NULL Pointer Dereference Vulnerability."
Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 2000 Updatesp4
Microsoft ≫ Windows Server 2003 Updatesp2
Microsoft ≫ Windows Server 2008 Editionitanium
Microsoft ≫ Windows Server 2008 Editionx32
Microsoft ≫ Windows Server 2008 Editionx64
Microsoft ≫ Windows Vista Editionx64
Microsoft ≫ Windows Vista Updatesp1
Microsoft ≫ Windows Xp Updatesp2
Microsoft ≫ Windows Xp Updatesp2 Editionprofessional
Microsoft ≫ Windows Xp Updatesp2 Editionprofessional_x64
Microsoft ≫ Windows Xp Updatesp2 Editionx64
Microsoft ≫ Windows Xp Updatesp3
Microsoft ≫ Windows Xp Updatex64
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.95% | 0.829 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 6.9 | 3.4 | 10 |
AV:L/AC:M/Au:N/C:C/I:C/A:C
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 7.1 | 1.8 | 5.2 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
|
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.