In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation Make sure to drop the reference taken when looking up the crossbar platform device during am335x route allocation.

References

• https://git.kernel.org/stable/c/1befa553f1ecc045dc9ff56107ff50162f63f3c0
• https://git.kernel.org/stable/c/30352277d8e09c972436f883a5efd1f1b763ac14
• https://git.kernel.org/stable/c/43725bd47d984937c429919ae291896d982d1f17
• https://git.kernel.org/stable/c/4fc17b1c6d2e04ad13fd6c21cfbac68043ec03f9
• https://git.kernel.org/stable/c/6fdf168f57e331e148a1177a9b590a845c21b315
• https://git.kernel.org/stable/c/c933aa74d9f8d35e6cda322c38c4a907d37a9a2b
• https://git.kernel.org/stable/c/f810132e825588fbad3cba940458c58bb7ec4d84
• https://cert-portal.siemens.com/productcert/html/ssa-253495.html

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