Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link() The of_get_next_child() returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, of_node_put() needs be called for cpu_ep.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
fce9b90c1ab7e915553c57353355700c79b39c86 to < ed1376f771404917c2ec3ebc617431ec01146134affectedfce9b90c1ab7e915553c57353355700c79b39c86 to < 06c9d468c06806dab752eb8e72addbf3792c1023affectedfce9b90c1ab7e915553c57353355700c79b39c86 to < 85eb5c952b7fe2d2059beaa4a4dd26688b25547baffectedfce9b90c1ab7e915553c57353355700c79b39c86 to < 49dad92af6892f46851af989ef3aa7cd7316c389affectedfce9b90c1ab7e915553c57353355700c79b39c86 to < 4cc8431ec77a43ea106d8bde0860c61cfdda1cd0affectedfce9b90c1ab7e915553c57353355700c79b39c86 to < 8ab2d12c726f0fde0692fa5d81d8019b3dcd62d0affected
Linux Linux
Default version status: affected
5.1affected0 to < 5.1unaffected5.4.229 to ≤ 5.4.*unaffected5.10.163 to ≤ 5.10.*unaffected5.15.86 to ≤ 5.15.*unaffected6.0.16 to ≤ 6.0.*unaffected6.1.2 to ≤ 6.1.*unaffected6.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/ed1376f771404917c2ec3ebc617431ec01146134 ↗
- https://git.kernel.org/stable/c/06c9d468c06806dab752eb8e72addbf3792c1023 ↗
- https://git.kernel.org/stable/c/85eb5c952b7fe2d2059beaa4a4dd26688b25547b ↗
- https://git.kernel.org/stable/c/49dad92af6892f46851af989ef3aa7cd7316c389 ↗
- https://git.kernel.org/stable/c/4cc8431ec77a43ea106d8bde0860c61cfdda1cd0 ↗
- https://git.kernel.org/stable/c/8ab2d12c726f0fde0692fa5d81d8019b3dcd62d0 ↗