Medium severity · published Oct 27, 2021
CVE-2021-1115
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs, where an attacker with local unprivileged system…
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs, where an attacker with local unprivileged system access may cause a NULL pointer dereference, which may lead to denial of service in a component beyond the vulnerable component.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
Gpu Display Driver · Nvidia
390 before 392.68; 460 before 463.15; 470 before 472.39; 490 before 496.49 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-1115
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-1115
Patch
https://nvidia.custhelp.com/app/answers/detail/a_id/5230
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