CVE-2025-40200
EPSS 0.06%發布日:2025/11/12修改日:2026/4/28
描述
In the Linux kernel, the following vulnerability has been resolved: Squashfs: reject negative file sizes in squashfs_read_inode() Syskaller reports a "WARNING in ovl_copy_up_file" in overlayfs. This warning is ultimately caused because the underlying Squashfs file system returns a file with a negative file size. This commit checks for a negative file size and returns EINVAL. [[email protected]: only need to check 64 bit quantity]
受影響套件(2)
- Debian/linuxfrom 0, < 5.10.247-1
- Debian/linux-6.1from 0, < 6.1.158-1~deb11u1