In the Linux kernel, the following vulnerability has been resolved: cachefiles: Set the max subreq size for cache writes to MAX_RW_COUNT Set the maximum size of a subrequest that writes to cachefiles to be MAX_RW_COUNT so that we don't overrun the maximum write we can make to the backing filesystem.
https://git.kernel.org/stable/c/cec226f9b1fd6cf55bc157873aec61b523083e96
https://git.kernel.org/stable/c/51d37982bbac3ea0ca21b2797a9cb0044272b3aa