Linux Kernel 4.8.0-34 < 4.8.0-45 (Ubuntu / Linux Mint) - Packet Socket Local Privilege Escalation

// A proof-of-concept local root exploit for CVE-2017-7308. // Includes a SMEP & SMAP bypass. // Tested on Ubuntu / Linux Mint: // - 4.8.0-34-generic // - 4.8.0-36-generic // - 4.8.0-39-generic // - 4.8.0-41-generic // - 4.8.0-42-generic // - 4.8.0-44-generic // - 4.8.0-45-generic //...

Linux Kernel - UDP Fragmentation Offset 'UFO' Privilege Escalation (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Linux Kernel UDP Fragmentation Offset UFO Privilege Escalation', 'Description' = %q This module attempts to gain root privileges on Linux systems...

AF_PACKET packet_set_ring Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'AFPACKET packetsetring Privilege Escalation', 'Description' = %q This module exploits a heap-out-of-bounds write in the packetsetring function in...

Unbreakable Enterprise kernel security update

2.6.39-400.298.6 - perf/hwbp: Simplify the perf-hwbp code, fix documentation Linus Torvalds Orabug: 27947612 CVE-2018-100199 2.6.39-400.298.5 - xen-netfront: fix rx stall when reqprodpvt goes back to more than zero again Dongli Zhang Orabug: 25053376 - x86/IBRS: Remove support for IBRSENABLEDUSER...

USN-3445-1: Linux kernel vulnerabilities

Eyal Itkin discovered that the IP over IEEE 1394 FireWire implementation in the Linux kernel contained a buffer overflow when handling fragmented packets. A remote attacker could use this to possibly execute arbitrary code with administrative privileges. CVE-2016-8633 Andrey Konovalov discovered...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3609)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3609 advisory. - fs/exec.c: account for argv/envp pointers Kees Cook Orabug: 26638900 CVE-2017-1000365 CVE-2017-1000365 - dentry name snapshots Al Viro Orabug:...

Ubuntu: Security Advisory (USN-3384-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3386-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3386-1 advisory. Andrey Konovalov discovered a race condition in the UDP Fragmentation Offload UFO code in the Linux kernel. A local attacker could use this to cause a...

Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3385-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3385-2 advisory. USN-3385-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enableme...

Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3384-2)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3384-2 advisory. USN-3384-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04. This update provides the corresponding updates for the Linux Hardware Enablement H...

Ubuntu: Security Advisory (USN-3344-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3579)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2017-3579 advisory. - net/packet: fix overflow in check for tpreserve Andrey Konovalov Orabug: 26143545 CVE-2017-7308 - net/packet: fix overflow in check for tpframenr Andrey...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3580)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2017-3580 advisory. - net/packet: fix overflow in check for tpreserve Andrey Konovalov Orabug: 26143552 CVE-2017-7308 - net/packet: fix overflow in check for tpframenr Andrey...

RHEL 7 : kernel (RHSA-2017:0501)

An update for kernel is now available for Red Hat Enterprise Linux 7.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

RHEL 7 : kernel (RHSA-2017:0403)

An update for kernel is now available for Red Hat Enterprise Linux 7.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

RHEL 6 : kernel (RHSA-2017:0366)

An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support and Red Hat Enterprise Linux 6.5 Telco Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

Linux Kernel 4.4.0 Ubuntu DCCP Double-Free Crash

// A trigger for CVE-2017-6074, crashes kernel. // Tested on 4.4.0-62-generic 83-Ubuntu kernel. // https://github.com/xairy/kernel-exploits/tree/master/CVE-2017-6074 // // Andrey Konovalov define GNUSOURCE include include include include include include include include include include include...

RHEL 6 : kernel (RHSA-2017:0324)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:0324 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: A use-after-free flaw was found in the way the...

Linux Kernel 4.4.0 Ubuntu DCCP Double-Free Privilege Escalation

// A proof-of-concept local root exploit for CVE-2017-6074. // Includes a semireliable SMAP/SMEP bypass. // Tested on 4.4.0-62-generic 83-Ubuntu kernel. // https://github.com/xairy/kernel-exploits/tree/master/CVE-2017-6074 // // Usage: // $ gcc poc.c -o pwn // $ ./pwn // . namespace sandbox setup...