CVE-2019-1010066

Lawrence Livermore National Laboratory msr-safe v1.1.0 is affected by: Incorrect Access Control. The impact is: An attacker could modify model specific registers. The component is: ioctl handling. The attack vector is: An attacker could exploit a bug in ioctl interface whitelist checking, in order to write to model specific registers, normally a function reserved for the root user. The fixed version is: v1.2.0.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/LLNL/msr-safe/compare/v1.1.0...v1.2.0	Patch Third Party Advisory
https://www.tldp.org/LDP/lkmpg/2.4/html/x856.html	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:llnl:model_specific_registers-safe:1.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-07-18 14:15

Updated : 2020-08-24 17:37

NVD link : CVE-2019-1010066

Mitre link : CVE-2019-1010066

CVE.ORG link : CVE-2019-1010066

JSON object : View

Products Affected

llnl

model_specific_registers-safe

CWE

CWE-269

Improper Privilege Management

CWE-862

Missing Authorization

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