// For flags

CVE-2024-38381

nfc: nci: Fix uninit-value in nci_rx_work

Severity Score

"-"
*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

In the Linux kernel, the following vulnerability has been resolved:

nfc: nci: Fix uninit-value in nci_rx_work

syzbot reported the following uninit-value access issue [1]

nci_rx_work() parses received packet from ndev->rx_q. It should be
validated header size, payload size and total packet size before
processing the packet. If an invalid packet is detected, it should be
silently discarded.

En el kernel de Linux, se resolvió la siguiente vulnerabilidad: nfc: nci: corrigió el valor uninit en nci_rx_work syzbot informó el siguiente problema de acceso al valor uninit [1] nci_rx_work() analiza el paquete recibido de ndev->rx_q. Se debe validar el tamaño del encabezado, el tamaño del payload y el tamaño total del paquete antes de procesar el paquete. Si se detecta un paquete no válido, se debe descartar silenciosamente.

*Credits: N/A
CVSS Scores
Attack Vector
-
Attack Complexity
-
Privileges Required
-
User Interaction
-
Scope
-
Confidentiality
-
Integrity
-
Availability
-
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-06-21 CVE Reserved
  • 2024-06-21 CVE Published
  • 2024-09-10 EPSS Updated
  • 2024-12-19 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (16)
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"
>= 4.19.312 < 4.19.316
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.19.312 < 4.19.316"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.4.274 < 5.4.278
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.4.274 < 5.4.278"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.10.215 < 5.10.219
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.10.215 < 5.10.219"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 5.15.154 < 5.15.161
Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.154 < 5.15.161"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.1.85 < 6.1.93
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.1.85 < 6.1.93"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.6.26 < 6.6.33
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6.26 < 6.6.33"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.9 < 6.9.4
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.9.4"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.9 < 6.10
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.10"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
6.8.5
Search vendor "Linux" for product "Linux Kernel" and version "6.8.5"
en
Affected