wifi: mwifiex: avoid possible NULL skb pointer dereference
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.5epss 0.1%
probabilidad de explotación
0.1%top 97% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: avoid possible NULL skb pointer dereference
In 'mwifiex_handle_uap_rx_forward()', always check the value
returned by 'skb_copy()' to avoid potential NULL pointer
dereference in 'mwifiex_uap_queue_bridged_pkt()', and drop
original skb in case of copying failure.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/0c57f9ad2c3ed43abb764b0247d610ff7fdb7a00https://git.kernel.org/stable/c/139d285e7695279f030dbb172e2d0245425c86c6https://git.kernel.org/stable/c/231086e6a36316b823654f4535653f22d6344420https://git.kernel.org/stable/c/35a7a1ce7c7d61664ee54f5239a1f120ab95a87ehttps://git.kernel.org/stable/c/7e7197e4d6a1bc72a774590d8765909f898be1dchttps://git.kernel.org/stable/c/bef85d58f7709896ed8426560ad117a73a37762fhttps://git.kernel.org/stable/c/c2509f7c37355e1f0bd5b7087815b845fd383723https://git.kernel.org/stable/c/d155c5f64cefacdc6a9a26d40be53ee2903c28ffhttps://git.kernel.org/stable/c/d7fd24b8d1bb54c5bcf583139e11a5e651e0263c