CVE-2023-21164

In DevmemIntMapPMR of devicememserver.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation...

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:...

kernel security, bug fix, and enhancement update

3.10.0-514.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-514 - mm remove gupflags FOLLWRITE games from getuserpages Larry Woodman 1385124...

Moderate: kernel security and bugfix update

2.4.21-51.EL - properly initialized e1000 ESB2 NIC RX unit Andy Gospodarek - fix e1000: ESB2 register value causes an rlogin problem Vince Worthington - fix bluetooth setsockopt information leaks Don Howard - fix overflow in CAPI subsystem Don Howard...