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cveMitreCVE-2019-18845
HistoryNov 09, 2019 - 6:15 p.m.

CVE-2019-18845

2019-11-0918:15:10
CWE-269
mitre
web.nvd.nist.gov
174
2
patriot viper rgb
cve-2019-18845
driver vulnerability
local privilege escalation
nt authority\system
security vulnerability

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

7.1

Confidence

High

EPSS

0

Percentile

5.1%

JSON

The MsIo64.sys and MsIo32.sys drivers in Patriot Viper RGB before 1.1 allow local users (including low integrity processes) to read and write to arbitrary memory locations, and consequently gain NT AUTHORITY\SYSTEM privileges, by mapping \Device\PhysicalMemory into the calling process via ZwOpenSection and ZwMapViewOfSection.

Affected configurations

Nvd
Node
patriotmemoryviper_rgb_firmwareMatch1.0
AND
patriotmemoryviper_rgbMatch-
VendorProductVersionCPE
patriotmemoryviper_rgb_firmware1.0cpe:2.3:o:patriotmemory:viper_rgb_firmware:1.0:*:*:*:*:*:*:*
patriotmemoryviper_rgb-cpe:2.3:h:patriotmemory:viper_rgb:-:*:*:*:*:*:*:*

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CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

7.1

Confidence

High

EPSS

0

Percentile

5.1%

JSON
Related for CVE-2019-18845
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