CVE-2026-31413-BPF-Container-Escape

CVE-2026-31413: Un Byte en el Verificador BPF para Escape de Contenedor Encontré un bug de solidez en el verificador BPF de Linux: un + 1 en una llamada pushstack que hace que el verificador omita una instrucción ALU en una ruta bifurcada. Para BPFOR, esto significa que el verificador rastrea dst...

Linux Distros Unpatched Vulnerability : CVE-2026-80865

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Add missing accessok call to copyusersyms As reported by sashiko we use getuser without prior accessok call on the user space pointer. Adding the missing...

Linux Distros Unpatched Vulnerability : CVE-2026-74720

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Preserve pointer state for commuted arithmetic When scalar += pointer is handled in adjustptrminmaxvals, the destination register inherits the pointer stat...

The vulnerability of the bpf_link_inc() function in the kernel/bpf/syscall.c module, which is part of the Linux operating system’s BPF interpreter support, allows a hacker to cause a service failure.

The vulnerability of the bpflinkinc function in the kernel/bpf/syscall.c module, which is part of the BPF interpreter support for Linux operating systems, relates to the reallocation of memory after it has been freed. Exploiting this vulnerability could allow an attacker to cause a service failur...

Linux Distros Unpatched Vulnerability : CVE-2025-38528

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Red Hat Enterprise Linux - kernel: Linux kernel: Denial of Service in BPF due to format string vulnerability Ubuntu Linux - In the Linux kernel, the following...

The vulnerability of the BPF subsystem in Linux operating systems allows attackers to gain unauthorized access to protected information.

The vulnerability of the BPF subsystem in Linux operating systems is related to deficiencies in the authentication mechanism. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

Linux Kernel 4.4 (Ubuntu 16.04) - BPF Local Privilege Escalation (Metasploit)

Linux kernel versions 4.4 and above where CONFIGBPFSYSCALL and kernel.unprivilegedbpfdisabled sysctl is not set to 1 allow for BPF to be abused for privilege escalation. Ubuntu 16.04 has all of these conditions met. This module requires Metasploit: http://metasploit.com/download Current source:...