In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref The error branch for ext4_xattr_inode_update_ref forget to release the refcount for iloc.bh. Find this when review code.Referenceshttps://git.kernel.org/stable/c/7c9f059c3d531a12d7ad96cd34a44b8af7c00d5fhttps://git.kernel.org/stable/c/6241cd1d0acc2363016ac55b8773ba1332dd59d7https://git.kernel.org/stable/c/3b00c16e42428a1ecd3a5eb9cc37f8ad9bd47626https://git.kernel.org/stable/c/0b06cde92f2f960f4ebe3c988c69f2711f2a24dchttps://git.kernel.org/stable/c/8e8542c539927ae3898a4d02941f84e252e2dea1https://git.kernel.org/stable/c/06e26287f2e349a28ad363941ffd9076bfed8b2ehttps://git.kernel.org/stable/c/d250bdf531d9cd4096fedbb9f172bb2ca660c868
