Vulnerability Details : CVE-2019-5688
NVIDIA NVFlash, NVUFlash Tool prior to v5.588.0 and GPUModeSwitch Tool prior to 2019-11, NVIDIA kernel mode driver (nvflash.sys, nvflsh32.sys, and nvflsh64.sys) contains a vulnerability in which authenticated users with administrative privileges can gain access to device memory and registers of other devices not managed by NVIDIA, which may lead to escalation of privileges, information disclosure, or denial of service.
Vulnerability category: Denial of serviceInformation leak
Products affected by CVE-2019-5688
- cpe:2.3:a:nvidia:gpumodeswitch:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:nvflash:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:nvuflash:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-5688
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 9 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-5688
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST |
References for CVE-2019-5688
-
https://nvidia.custhelp.com/app/answers/detail/a_id/4928
Security Bulletin: NVIDIA NVFlash, GPUModeSwitch Tool - November 2019 | NVIDIAVendor Advisory
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