USN-3249-2: Linux kernel (Xenial HWE) vulnerability

USN-3249-1 fixed a vulnerability in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that the xfrm framework for transforming packets in the Linux kernel...

USN-3249-2 linux-lts-xenial vulnerability

USN-3249-1 fixed a vulnerability in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that the xfrm framework for transforming packets in the Linux kernel...

kernel: Local privilege escalation in XFRM framework（CVE-2017-7184）

A security issue was reported by ZDI, on behalf of Chaitin Security Research Lab, against the Linux kernel in Ubuntu. It also affected the upstream kernel. Chaitin Security Research Lab discovered that xfrmreplayverifylen, as called by xfrmnewae, did not verify that the user-specified replaywindo...

Ubuntu 12.04 LTS : linux, linux-ti-omap4 vulnerability (USN-3248-1)

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges. Note that Tenable...

Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerability (USN-3249-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-3249-2 advisory. USN-3249-1 fixed a vulnerability in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE...

Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerability (USN-3251-2)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-3251-2 advisory. USN-3251-1 fixed a vulnerability in the Linux kernel for Ubuntu 16.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel...

Ubuntu 12.04 LTS : linux-lts-trusty vulnerability (USN-3250-2)

USN-3250-1 fixed a vulnerability in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 LTS. It was discovered that the xfrm framework for transforming packets in the Linux kernel...

Ubuntu 16.10 : linux, linux-raspi2 vulnerability (USN-3251-1)

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges. Note that Tenable...

Ubuntu 14.04 LTS : Linux kernel vulnerability (USN-3250-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-3250-1 advisory. It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker...

(Pwn2Own) Linux Kernel XFRM Out-Of-Bounds Access Privilege Escalation Vulnerability

This vulnerability allows local attackers to execute arbitrary code on vulnerable installations of the Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling o...

USN-3250-2: Linux kernel (Trusty HWE) vulnerability

USN-3250-1 fixed a vulnerability in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 LTS. It was discovered that the xfrm framework for transforming packets in the Linux kernel...

USN-3251-1: Linux kernel vulnerability

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges...

USN-3249-1 linux, linux-aws, linux-gke, linux-raspi2, linux-snapdragon vulnerability

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges...

USN-3249-1: Linux kernel vulnerability

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges...

USN-3248-1: Linux kernel vulnerability

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges...

USN-3250-1 linux vulnerability

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges...

USN-3250-1: Linux kernel vulnerability

It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received from user space. A local attacker could use this to cause a denial of service system crash or execute arbitrary code with administrative privileges...

DEBIAN-CVE-2017-7184

The xfrmreplayverifylen function in net/xfrm/xfrmuser.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRMMSGNEWAE update, which allows local users to obtain root privileges or cause a denial of service heap-based out-of-bounds access by leveraging the CAPNETADMI...

Heap overflow

The xfrmreplayverifylen function in net/xfrm/xfrmuser.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRMMSGNEWAE update, which allows local users to obtain root privileges or cause a denial of service heap-based out-of-bounds access by leveraging the CAPNETADMI...

PT-2017-17563 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.10.6 Description: The issue allows local users to obtain root privileges or cause a denial of service heap-based out-of-bounds access by leveraging the CAP NET ADMIN capability. This can be achieved through th...