CVE-2021-47043 Information

Description

In the Linux kernel the following vulnerability has been resolved:

media: venus: core: Fix some resource leaks in the error path of ‘venus_probe()’

If an error occurs after a successful ‘of_icc_get()’ call it must be undone.

Use ‘devm_of_icc_get()’ instead of ‘of_icc_get()’ to avoid the leak. Update the remove function accordingly and axe the now unneeded ‘icc_put()’ calls.

Reference

https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030 https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565 https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8 https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2