CWE
119 416
Advisory Published

USN-3190-2: Linux kernel (Raspberry Pi 2) vulnerabilities

First published: Fri Feb 10 2017(Updated: )

Mikulas Patocka discovered that the asynchronous multibuffer cryptographic daemon (mcryptd) in the Linux kernel did not properly handle being invoked with incompatible algorithms. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-10147) It was discovered that a use-after-free existed in the KVM susbsystem of the Linux kernel when creating devices. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-10150) Qidan He discovered that the ICMP implementation in the Linux kernel did not properly check the size of an ICMP header. A local attacker with CAP_NET_ADMIN could use this to expose sensitive information. (CVE-2016-8399) Qian Zhang discovered a heap-based buffer overflow in the tipc_msg_build() function in the Linux kernel. A local attacker could use to cause a denial of service (system crash) or possible execute arbitrary code with administrative privileges. (CVE-2016-8632) Dmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly restrict the VCPU index when I/O APIC is enabled, An attacker in a guest VM could use this to cause a denial of service (system crash) or possibly gain privileges in the host OS. (CVE-2016-9777)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-4.8.0-1024-raspi2<4.8.0-1024.27
4.8.0-1024.27
=16.10
All of
ubuntu/linux-image-raspi2<4.8.0.1024.27
4.8.0.1024.27
=16.10

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of USN-3190-2?

    The severity of USN-3190-2 is not specified.

  • How does CVE-2016-10147 affect the Linux kernel on Raspberry Pi 2?

    CVE-2016-10147 can cause a denial of service (system crash) on the Raspberry Pi 2.

  • What is the remedy for the Linux kernel vulnerability in USN-3190-2?

    The remedy is to update the Linux kernel to version 4.8.0-1024.27 or higher.

  • Is Ubuntu 16.10 affected by the vulnerabilities in USN-3190-2?

    Yes, Ubuntu 16.10 is affected by the vulnerabilities in USN-3190-2.

  • Where can I find more information about the vulnerabilities in USN-3190-2?

    You can find more information about the vulnerabilities in USN-3190-2 on the Ubuntu security website.

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