In the Linux kernel, the following vulnerability has been resolved: netfs: Fix folio state after ENOMEM whilst under writeback iteration Fix the state of the current folio when ENOMEM occurs during writeback iteration. The folio needs to be redirtied and unlocked before the terminal writeback_iter() is invoked.
https://git.kernel.org/stable/c/f75d7b10ec080cc15fe21092d9b5c6b2bc55260a
https://git.kernel.org/stable/c/b6a713fd34b9498ee2164d5d3e8460732a392efc
https://git.kernel.org/stable/c/a9b89752c2726e88ea67994fb97a0316b24d30b7
https://git.kernel.org/stable/c/1a4421c7a5611db554328f721a4f7642440b44bd