// For flags

CVE-2022-32166

ovs - buffer over-read

Severity Score

"-"
*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

ovs versiones v0.90.0 hasta v2.5.0, son vulnerables a una lectura excesiva del buffer de la pila en el archivo flow.c. Una comparación no segura de la función "minimasks" podría conllevar a un acceso a una región de memoria no mapeada. Esta vulnerabilidad es capaz de bloquear el software, modificar la memoria y una posible ejecución remota

*Credits: Mend Vulnerability Research Team (MVR)
CVSS Scores
Attack Vector
-
Attack Complexity
-
Privileges Required
-
User Interaction
-
Scope
-
Confidentiality
-
Integrity
-
Availability
-
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-05-31 CVE Reserved
  • 2022-09-28 CVE Published
  • 2024-03-20 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cloudbase
Search vendor "Cloudbase"
 Open Vswitch
Search vendor "Cloudbase" for product "Open Vswitch"
 >= 0.90.0 <= 2.5.0
Search vendor "Cloudbase" for product "Open Vswitch" and version " >= 0.90.0 <= 2.5.0"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected