Vulnerability identifier: #VU1114
Vulnerability risk: High
CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]
CVE-ID:
CWE-ID:
CWE-129
Exploitation vector: Local
Exploit availability: Yes
Vulnerable software:
NVS
Client/Desktop applications /
Multimedia software
Quadro
Client/Desktop applications /
Multimedia software
NVIDIA Windows GPU Display Driver
Client/Desktop applications /
Virtualization software
Vendor: nVidia
Description
The vulnerability allows a local user to cause DoS condition or gain elevated privileges on the target system.
The weakness exists due to insufficient array index validation in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape ID 0x100009a,that allows a local attacker to trigger denial of service or increase privileges.
Successful exploitation of the vulnerability may result in denial of service or privilege escalation.
Mitigation
Update Quadro and NVS to 342.00, 375.63.
Update GeForce to 375.63.
Vulnerable software versions
NVS: 340 - 375.63
Quadro: 340 - 375.63
NVIDIA Windows GPU Display Driver: 375 - 375.63
External links
https://nvidia.custhelp.com/app/answers/detail/a_id/4247
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.