CVE-2025-38382 btrfs: fix iteration of extrefs during log replay

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix iteration of extrefs during log replay At inodeaddref when processing extrefs, if we jump into the next label we have an undefined value of victimname.len, since we haven't initialized it before we did the goto. This...

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 originates from an invalid inode pointer dereference during btrfs log replay...

PT-2022-33610 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: The issue concerns a problem with btrfs log replay when there is an unsupported read-only compatibility flag. The actual impact and potential for attack have not been proven yet...