The vulnerability of the zlib_compress_folios() function in the fs/btrfs/zlib.c module of the Btrfs file system support in the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the zlibcompressfolios function in the fs/btrfs/zlib.c module of the Btrfs file system support in Linux kernel affects the handling of operations that involve moving data out of the buffer. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the zlibcompressfolios function that may incorrectly set strm.availin, resulting in an out-of-range input...