// For flags

CVE-2019-5612

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In FreeBSD 12.0-STABLE before r351264, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r351265, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, the kernel driver for /dev/midistat implements a read handler that is not thread-safe. A multi-threaded program can exploit races in the handler to copy out kernel memory outside the boundaries of midistat's data buffer.

En FreeBSD versión 12.0-STABLE anterior a r351264, versión 12.0-RELEASE anterior a 12.0-RELEASE-p10, versión 11.3-STABLE anterior a r351265, versión 11.3-RELEASE anterior a 11.3-RELEASE-p3, y versión 11.2-RELEASE anterior a 11.2-RELEASE-p14, el controlador del kernel para /dev/midistat implementa un manejador de lectura que no es un hilo (subproceso) seguro. Un programa multihilo puede explotar las carreras en el manejador para copiar fuera de la memoria del kernel, fuera de límites del búfer de datos de midistat.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-07 CVE Reserved
  • 2019-08-21 CVE Published
  • 2023-05-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Freebsd
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Freebsd
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11.2
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-
Affected
Freebsd
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Freebsd
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11.2
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p10
Affected
Freebsd
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Freebsd
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11.2
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p11
Affected
Freebsd
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Freebsd
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11.2
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p12
Affected
Freebsd
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Freebsd
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11.2
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p13
Affected
Freebsd
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Freebsd
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11.2
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p2
Affected
Freebsd
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Freebsd
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11.2
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p3
Affected
Freebsd
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Freebsd
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11.2
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p4
Affected
Freebsd
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Freebsd
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11.2
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p5
Affected
Freebsd
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Freebsd
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11.2
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p6
Affected
Freebsd
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Freebsd
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11.2
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p7
Affected
Freebsd
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Freebsd
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11.2
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p8
Affected
Freebsd
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Freebsd
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11.2
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p9
Affected
Freebsd
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Freebsd
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11.3
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-
Affected
Freebsd
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Freebsd
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11.3
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-
Affected
Freebsd
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Freebsd
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11.3
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p1
Affected
Freebsd
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Freebsd
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11.3
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p2
Affected
Freebsd
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Freebsd
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11.3
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p3
Affected
Freebsd
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Freebsd
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12.0
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-
Affected
Freebsd
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Freebsd
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12.0
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p1
Affected
Freebsd
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Freebsd
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12.0
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p3
Affected
Freebsd
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Freebsd
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12.0
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p4
Affected
Freebsd
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Freebsd
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12.0
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p5
Affected
Freebsd
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Freebsd
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12.0
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p8
Affected
Netapp
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Clustered Data Ontap
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--
Affected