Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013297)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013297 advisory. An issue was discovered in the Linux kernel 4.4.x before 4.4.195. There is a NULL pointer dereference in rdstcpkillsock in net/rds/tcp.c that will cause denial of...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004261)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004261 advisory. An issue was discovered in the Linux kernel 4.4 through 5.7.1. drivers/tty/vt/keyboard.c has an integer overflow if kascii is called several times in a row, aka...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003162)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003162 advisory. In /drivers/isdn/i4l/isdnnet.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002020)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002020 advisory. Memory leak in the cusechannelrelease function in fs/fuse/cuse.c in the Linux kernel before 4.4 allows local users to cause a denial of service memory consumption or...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000461)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000461 advisory. In the Linux kernel 4.4 through 5.7.6, usbtestdisconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770. Tenable has extracted the preceding...

Linux Distros Unpatched Vulnerability : CVE-2019-18680

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel 4.4.x before 4.4.195. There is a NULL pointer dereference in rdstcpkillsock in net/rds/tcp.c that will cause denial ...

CVE-2019-18680

An issue was discovered in the Linux kernel 4.4.x before 4.4.195. There is a NULL pointer dereference in rdstcpkillsock in net/rds/tcp.c that will cause denial of service, aka CID-91573ae4aed0...

Linux Kernel 4.4 (Ubuntu 16.04) - snd_timer_user_ccallback() Kernel Pointer Leak Exploit

include include include include include include include include include include include include include include Exploit Title: Linux Kernel 4.4 Ubuntu 16.04 - Leak kernel pointer in sndtimeruserccallback Google Dork: - Date: 2019-03-11 Exploit Author: wally0813 Vendor Homepage: - Software Link: -...

Linux Kernel 4.4 (Ubuntu 16.04) - 'snd_timer_user_ccallback()' Kernel Pointer Leak

include include include include include include include include include include include include include include Exploit Title: Linux Kernel 4.4 Ubuntu 16.04 - Leak kernel pointer in sndtimeruserccallback Google Dork: - Date: 2019-03-11 Exploit Author: wally0813 Vendor Homepage: - Software Link: -...

Linux Kernel 4.4 (Ubuntu 16.04) snd_timer_user_ccallback() Kernel Pointer Leak

include include include include include include include include include include include include include include Exploit Title: Linux Kernel 4.4 Ubuntu 16.04 - Leak kernel pointer in sndtimeruserccallback Google Dork: - Date: 2019-03-11 Exploit Author: wally0813 Vendor Homepage: - Software Link: -...

Linux Kernel 4.4 rtnetlink Stack Memory Disclosure

/ Briefs - CVE-2016-4486 has discovered and reported by Kangjie Lu. - This is local exploit against the CVE-2016-4486. Tested version - Distro : Ubuntu 16.04 - Kernel version : 4.4.0-21-generic - Arch : x8664 Prerequisites - None Goal - Leak kernel stack base address of current process by...

CVE-2017-16995

The checkaluop function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service memory corruption or possibly have unspecified other impact by leveraging incorrect sign extension...

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

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class MetasploitModule 'Linux BPF Local Privilege Escalation', 'Description' = %q Linux kernel =4.4 with CONFIGBPFSYSCALL and...

Ubuntu 16.04 LTS (Xenial Xerus) - The leading OS for PC, tablet, phone and cloud

Ubuntu is an ancient African word meaning ‘humanity to others’. It also means ‘I am what I am because of who we all are’. The Ubuntu operating system brings the spirit of Ubuntu to the world of computers. Where did it all begin? Linux was already established as an enterprise server platform in...