// For flags

CVE-2022-3577

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An out-of-bounds memory write flaw was found in the Linux kernel’s Kid-friendly Wired Controller driver. This flaw allows a local user to crash or potentially escalate their privileges on the system. It is in bigben_probe of drivers/hid/hid-bigbenff.c. The reason is incorrect assumption - bigben devices all have inputs. However, malicious devices can break this assumption, leaking to out-of-bound write.

Se ha encontrado un fallo de escritura en memoria fuera de límites en el Controlador con cable para Niños del kernel de Linux. Este fallo permite a un usuario local bloquear o potencialmente escalar sus privilegios en el sistema. Es encontrado en la función bigben_probe del archivo drivers/hid/hid-bigbenff.c. El motivo es una suposición incorrecta: todos los dispositivos bigben presentan entradas. Sin embargo, los dispositivos maliciosos pueden romper esta suposición, filtrando una escritura fuera de límites

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-10-18 CVE Reserved
  • 2022-10-20 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-401: Missing Release of Memory after Effective Lifetime
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
 >= 4.20 < 5.4.198
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.20 < 5.4.198"
-
Affected
Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
 >= 5.5 < 5.10.121
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.5 < 5.10.121"
-
Affected
Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
 >= 5.11 < 5.15.46
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.11 < 5.15.46"
-
Affected
Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
 >= 5.16 < 5.17.14
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.16 < 5.17.14"
-
Affected
Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
 >= 5.18 < 5.18.3
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 5.18.3"
-
Affected
Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
 5.19
Search vendor "Linux" for product "Linux Kernel" and version "5.19"
rc1
Affected