CVE-2015-1721: Null Pointer Dereference
The kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka "Win32k Null Pointer Dereference Vulnerability."
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2015-1721?
CVE-2015-1721 has a critical severity rating due to the potential for local users to escalate privileges or cause denial of service.
How do I fix CVE-2015-1721?
To fix CVE-2015-1721, it is recommended to apply the latest security updates from Microsoft for the affected Windows versions.
What are the affected versions for CVE-2015-1721?
CVE-2015-1721 affects multiple versions, including Windows 7 SP1, Windows 8, Windows 8.1, and various Windows Server editions.
Can CVE-2015-1721 be exploited remotely?
No, CVE-2015-1721 requires local access, meaning an attacker must have physical or remote desktop access to the system.
What type of vulnerabilities does CVE-2015-1721 represent?
CVE-2015-1721 represents a privilege escalation vulnerability within the kernel-mode drivers of affected Windows operating systems.