CVE-2015-5053 - Improper Access Control

Severity

99%

Complexity

99%

Confidentiality

165%

The host memory mapping path feature in the NVIDIA GPU graphics driver R346 before 346.87 and R352 before 352.41 for Linux and R352 before 352.46 for GRID vGPU and vSGA does not properly restrict access to third-party device IO memory, which allows attackers to gain privileges, cause a denial of service (resource consumption), or possibly have unspecified other impact via unknown vectors related to the follow_pfn kernel-mode API call.

The host memory mapping path feature in the NVIDIA GPU graphics driver R346 before 346.87 and R352 before 352.41 for Linux and R352 before 352.46 for GRID vGPU and vSGA does not properly restrict access to third-party device IO memory, which allows attackers to gain privileges, cause a denial of service (resource consumption), or possibly have unspecified other impact via unknown vectors related to the follow_pfn kernel-mode API call.

CVSS 2.0 Base Score 9.9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C).

Overview

First reported 9 years ago

2015-11-24 20:59:00

Last updated 9 years ago

2015-11-25 15:58:00

Affected Software

nVidia GPU Driver 346.59

346.59

NVIDIA GPU Driver 346.72

346.72

NVIDIA GPU Driver 352.09

352.09

References

http://nvidia.custhelp.com/app/answers/detail/a_id/3802

Vendor Advisory

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