In the Linux kernel, the following vulnerability has been resolved: exfat: fix memory leak in exfat_load_bitmap() If the first directory entry in the root directory is not a bitmap directory entry, 'bh' will not be released and reassigned, which will cause a memory leak.
https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83
https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63
https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b
https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137
https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a
https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330
https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d