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CVE-2023-52593
MEDIUM5.5
Descricao
In the Linux kernel, the following vulnerability has been resolved: wifi: wfx: fix possible NULL pointer dereference in wfx_set_mfp_ap() Since 'ieee80211_beacon_get()' can return NULL, 'wfx_set_mfp_ap()' should check the return value before examining skb data. So convert the latter to return an appropriate error code and propagate it to return from 'wfx_start_ap()' as well. Compile tested only.
Detalhes CVE
Pontuacao CVSS v3.15.5
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado3/6/2024
Ultima modificacao12/12/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
linux:linux_kernel
Fraquezas (CWE)
CWE-476
Referencias
https://git.kernel.org/stable/c/3739121443f5114c6bcf6d841a5124deb006b878(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/574dcd3126aa2eed75437137843f254b1190dd03(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/9ab224744a47363f74ea29c6894c405e3bcf5132(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/3739121443f5114c6bcf6d841a5124deb006b878(af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/stable/c/574dcd3126aa2eed75437137843f254b1190dd03(af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/stable/c/9ab224744a47363f74ea29c6894c405e3bcf5132(af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/stable/c/fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d(af854a3a-2127-422b-91ae-364da2661108)
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