memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
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Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.1%
probabilidade de exploração
0.1%top 96% das CVEs
exploração observada
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In the Linux kernel, the following vulnerability has been resolved:
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
The break of for_each_available_child_of_node() needs a
corresponding of_node_put() when the reference 'child' is not
used anymore. Here we do not need to call of_node_put() in
fail path as '!match' means no break.
While the of_platform_device_create() will created a new
reference by 'child' but it has considered the refcounting.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/44db35ceb94756ba513dcf6b69bf9e949b28469chttps://git.kernel.org/stable/c/49605dc25e7fb33bf8b671279d4468531da90f89https://git.kernel.org/stable/c/566b143aa5112a0c2784e20603778518bb799537https://git.kernel.org/stable/c/61b3c876c1cbdb1efd1f52a1f348580e6e14efb6https://git.kernel.org/stable/c/b37f4a711e5d4bf3608ccbc6de82b52e92b441a0https://git.kernel.org/stable/c/fde46754d5483bc398018bbec3c8ef5c55219e67