// For flags

CVE-2022-3577

SUSE Security Advisory - SUSE-SU-2022:4617-1

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*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

An update that solves 37 vulnerabilities, contains 25 features and has 38 fixes is now available. The SUSE Linux Enterprise 15-SP4 Azure kernel was updated to receive various security and bug fixes.

*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
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2022-10-18 CVE Reserved
  • 2022-10-20 CVE Published
  • 2025-05-08 CVE Updated
  • 2025-08-16 EPSS 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