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PRIOn knowledge basePRION:CVE-2021-47020HistoryFeb 29, 2024 - 11:15 p.m.
Design/Logic Flaw
2024-02-2923:15:00
PRIOn knowledge base
www.prio-n.com
5
linux kernel
soundwire
memory leak
vulnerability
fix
In the Linux kernel, the following vulnerability has been resolved:
soundwire: stream: fix memory leak in stream config error path
When stream config is failed, master runtime will release all
slave runtime in the slave_rt_list, but slave runtime is not
added to the list at this time. This patch frees slave runtime
in the config error path to fix the memory leak.
References
git.kernel.org/stable/c/2f17ac005b320c85d686088cfd4c2e7017912b88
git.kernel.org/stable/c/342260fe821047c3d515e3d28085d73fbdce3e80
git.kernel.org/stable/c/48f17f96a81763c7c8bf5500460a359b9939359f
git.kernel.org/stable/c/7c468deae306d0cbbd539408c26cfec04c66159a
git.kernel.org/stable/c/870533403ffa28ff63e173045fc5369365642002
git.kernel.org/stable/c/effd2bd62b416f6629e18e3ce077c60de14cfdea
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