Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ovl: Null pointer dereferencing was fixed in ovlpermission. The related processes are as follows: pathlookupat, linkpathwalk, inodepermission, ovlpermission, ovlipathrealinode, &realpath, path-dentry = ovlidentryupperinode,...

ROS-20260414-73-0060

A vulnerability in the ovlpermission function of the fs/overlayfs/inode.c module of the Overlayfs file system of the Linux kernel is related to NULL pointer dereferencing. Exploitation of the vulnerability may allow an attacker to affect confidentiality, integrity and availability of protected...

DEBIAN-CVE-2023-53260

In the Linux kernel, the following vulnerability has been resolved: ovl: fix null pointer dereference in ovlpermission Following process: P1 P2 pathlookupat linkpathwalk inodepermission ovlpermission ovlipathrealinode, &realpath path-dentry = ovlidentryupperinode dropcache dentrykillovldentry...

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 the Linux kernel that stems from a null pointer dereference in the ovlpermission function...