CWE Code: 20
Vulnerability Type: privilege_escalation
CVSS Score: 4.9
CWE Name:  Improper Input Validation
Summary: the ati rage 128 (aka r128) driver in the linux kernel before 2.6.31-git11 does not properly verify concurrent command engine (cce) state initialization, which allows local users to cause a denial of service (null pointer dereference and system crash) or possibly gain privileges via unspecified ioctl calls.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: LOCAL
Impact (C/I/A): NONE/NONE/COMPLETE
Published Date: 2009-10-22
Last Modified Date: 2017-09-19
You are a cybersecurity expert assistant. Provide detailed information about vulnerabilities in a clear and structured format.
system
Please provide details about this vulnerability:  Improper Input Validation.
user
CWE Code: 20
Vulnerability Type: privilege_escalation
CVSS Score: 4.9
CWE Name:  Improper Input Validation
Summary: the ati rage 128 (aka r128) driver in the linux kernel before 2.6.31-git11 does not properly verify concurrent command engine (cce) state initialization, which allows local users to cause a denial of service (null pointer dereference and system crash) or possibly gain privileges via unspecified ioctl calls.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: LOCAL
Impact (C/I/A): NONE/NONE/COMPLETE
Published Date: 2009-10-22
Last Modified Date: 2017-09-19
assistant