CVE-2024-48873

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-48873
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: check return value of ieee80211_probereq_get() for RNR The return value of ieee80211_probereq_get() might be NULL, so check it before using to avoid NULL pointer access. Addresses-Coverity-ID: 1529805 ("Dereference null return value")

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/1a0f54cb3fea5d087440b2bae03202c445156a8d Patch
https://git.kernel.org/stable/c/630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c Patch
https://git.kernel.org/stable/c/7296e5611adb2c619bd7bd3817ddde7ba865ef17 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

31 Jan 2025, 15:53

Type Values Removed Values Added
CWE CWE-476
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: rtw89: comprobar el valor de retorno de ieee80211_probereq_get() para RNR El valor de retorno de ieee80211_probereq_get() podría ser NULL, por lo que debe comprobarlo antes de usarlo para evitar el acceso al puntero NULL. Addresses-Coverity-ID: 1529805 ("Desreferenciar valor de retorno nulo")
References () https://git.kernel.org/stable/c/1a0f54cb3fea5d087440b2bae03202c445156a8d - () https://git.kernel.org/stable/c/1a0f54cb3fea5d087440b2bae03202c445156a8d - Patch
References () https://git.kernel.org/stable/c/630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c - () https://git.kernel.org/stable/c/630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c - Patch
References () https://git.kernel.org/stable/c/7296e5611adb2c619bd7bd3817ddde7ba865ef17 - () https://git.kernel.org/stable/c/7296e5611adb2c619bd7bd3817ddde7ba865ef17 - Patch
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

11 Jan 2025, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-01-11 13:15

Updated : 2025-10-01 20:17

NVD link : CVE-2024-48873

Mitre link : CVE-2024-48873

CVE.ORG link : CVE-2024-48873

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference