firmware: stratix10-svc: fix memory leaks and list corruption bugs
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ssvc Trackepss 0.2%
probabilidade de exploração
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exploração observada
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In the Linux kernel, the following vulnerability has been resolved:
firmware: stratix10-svc: fix memory leaks and list corruption bugs
Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error
path. Switch pmem allocation from devm_kzalloc() to kzalloc() with
explicit kfree() in the free path to match its list-managed lifetime.
Remove the erroneous list_del(&svc_data_mem) which corrupted the list head
on failed lookups.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/4f2db41a09eba7a45abd140bb86ffc519c191886https://git.kernel.org/stable/c/5df709d59227994888d7dbb7ea6c83316f0b79c0https://git.kernel.org/stable/c/76cff60d7fcb08da537f529bf32a0927bb17265fhttps://git.kernel.org/stable/c/8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47https://git.kernel.org/stable/c/9119ceb76e987c2ec2b549ea100e3268ce3a1c7chttps://git.kernel.org/stable/c/95f702e372964aff486338783f49e28a40a53127https://git.kernel.org/stable/c/b9206568e08424fd817a4aeca4f944e241d2f530https://git.kernel.org/stable/c/fff6e5ff0318315998b540896537eaaa2ebf9f7b