Detections
Analytics
CVE-2024-27032
high
Description
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential panic during recovery During recovery, if FAULT_BLOCK is on, it is possible that f2fs_reserve_new_block() will return -ENOSPC during recovery, then it may trigger panic. Also, if fault injection rate is 1 and only FAULT_BLOCK fault type is on, it may encounter deadloop in loop of block reservation. Let's change as below to fix these issues: - remove bug_on() to avoid panic. - limit the loop count of block reservation to avoid potential deadloop.
References
https://git.kernel.org/stable/c/fe4de493572a4263554903bf9c3afc5c196e15f0
https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67
https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1
https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c
https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58