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Ubuntu: (Multiple Advisories) (CVE-2019-0154): Linux kernel vulnerability

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Ubuntu: (Multiple Advisories) (CVE-2019-0154): Linux kernel vulnerability

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
11/13/2019
Created
11/15/2019
Added
11/14/2019
Modified
12/04/2019

Description

Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.

From USN-4186-3:

USN-4186-1 fixed vulnerabilities in the Linux kernel. It was discovered

that the kernel fix for CVE-2019-0155 (i915 missing Blitter Command

Streamer check) was incomplete on 64-bit Intel x86 systems. This

update addresses the issue.

We apologize for the inconvenience.

Original advisory details:

Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo,

Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz

Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel

processors using Transactional Synchronization Extensions (TSX) could

expose memory contents previously stored in microarchitectural buffers to a

malicious process that is executing on the same CPU core. A local attacker

could use this to expose sensitive information. (CVE-2019-11135)

It was discovered that the Intel i915 graphics chipsets allowed userspace

to modify page table entries via writes to MMIO from the Blitter Command

Streamer and expose kernel memory information. A local attacker could use

this to expose sensitive information or possibly elevate privileges.

(CVE-2019-0155)

Deepak Gupta discovered that on certain Intel processors, the Linux kernel

did not properly perform invalidation on page table updates by virtual

guest operating systems. A local attacker in a guest VM could use this to

cause a denial of service (host system crash). (CVE-2018-12207)

It was discovered that the Intel i915 graphics chipsets could cause a

system hang when userspace performed a read from GT memory mapped input

output (MMIO) when the product is in certain low power states. A local

attacker could use this to cause a denial of service. (CVE-2019-0154)

Hui Peng discovered that the Atheros AR6004 USB Wi-Fi device driver for the

Linux kernel did not properly validate endpoint descriptors returned by the

device. A physically proximate attacker could use this to cause a denial of

service (system crash). (CVE-2019-15098)

It was discovered that a buffer overflow existed in the 802.11 Wi-Fi

configuration interface for the Linux kernel when handling beacon settings.

A local attacker could use this to cause a denial of service (system crash)

or possibly execute arbitrary code. (CVE-2019-16746)

Ori Nimron discovered that the AX25 network protocol implementation in the

Linux kernel did not properly perform permissions checks. A local attacker

could use this to create a raw socket. (CVE-2019-17052)

Ori Nimron discovered that the IEEE 802.15.4 Low-Rate Wireless network

protocol implementation in the Linux kernel did not properly perform

permissions checks. A local attacker could use this to create a raw socket.

(CVE-2019-17053)

Ori Nimron discovered that the Appletalk network protocol implementation in

the Linux kernel did not properly perform permissions checks. A local

attacker could use this to create a raw socket. (CVE-2019-17054)

Ori Nimron discovered that the modular ISDN network protocol implementation

in the Linux kernel did not properly perform permissions checks. A local

attacker could use this to create a raw socket. (CVE-2019-17055)

Ori Nimron discovered that the Near field Communication (NFC) network

protocol implementation in the Linux kernel did not properly perform

permissions checks. A local attacker could use this to create a raw socket.

(CVE-2019-17056)

Nico Waisman discovered that a buffer overflow existed in the Realtek Wi-Fi

driver for the Linux kernel when handling Notice of Absence frames. A

physically proximate attacker could use this to cause a denial of service

(system crash) or possibly execute arbitrary code. (CVE-2019-17666)

Maddie Stone discovered that the Binder IPC Driver implementation in the

Linux kernel contained a use-after-free vulnerability. A local attacker

could use this to cause a denial of service (system crash) or possibly

execute arbitrary code. (CVE-2019-2215)

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1029-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1048-gke
  • ubuntu-upgrade-linux-image-4-15-0-1049-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1050-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1054-aws
  • ubuntu-upgrade-linux-image-4-15-0-1063-azure
  • ubuntu-upgrade-linux-image-4-15-0-1063-oem
  • ubuntu-upgrade-linux-image-4-15-0-1064-oem
  • ubuntu-upgrade-linux-image-4-15-0-69-generic
  • ubuntu-upgrade-linux-image-4-15-0-69-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-69-lowlatency
  • ubuntu-upgrade-linux-image-4-15-0-70-generic
  • ubuntu-upgrade-linux-image-4-15-0-70-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-70-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1058-aws
  • ubuntu-upgrade-linux-image-4-4-0-1062-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1098-aws
  • ubuntu-upgrade-linux-image-4-4-0-168-generic
  • ubuntu-upgrade-linux-image-4-4-0-168-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-168-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-4-0-169-generic
  • ubuntu-upgrade-linux-image-4-4-0-169-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-169-lowlatency
  • ubuntu-upgrade-linux-image-5-0-0-1007-oracle
  • ubuntu-upgrade-linux-image-5-0-0-1021-aws
  • ubuntu-upgrade-linux-image-5-0-0-1022-kvm
  • ubuntu-upgrade-linux-image-5-0-0-1022-raspi2
  • ubuntu-upgrade-linux-image-5-0-0-1025-azure
  • ubuntu-upgrade-linux-image-5-0-0-1025-gcp
  • ubuntu-upgrade-linux-image-5-0-0-1025-gke
  • ubuntu-upgrade-linux-image-5-0-0-1027-oem-osp1
  • ubuntu-upgrade-linux-image-5-0-0-1028-oem-osp1
  • ubuntu-upgrade-linux-image-5-0-0-35-generic
  • ubuntu-upgrade-linux-image-5-0-0-35-generic-lpae
  • ubuntu-upgrade-linux-image-5-0-0-35-lowlatency
  • ubuntu-upgrade-linux-image-5-0-0-36-generic
  • ubuntu-upgrade-linux-image-5-0-0-36-generic-lpae
  • ubuntu-upgrade-linux-image-5-0-0-36-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-1006-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1007-aws
  • ubuntu-upgrade-linux-image-5-3-0-1007-azure
  • ubuntu-upgrade-linux-image-5-3-0-1007-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1008-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1012-raspi2
  • ubuntu-upgrade-linux-image-5-3-0-22-generic
  • ubuntu-upgrade-linux-image-5-3-0-22-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-22-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-22-snapdragon
  • ubuntu-upgrade-linux-image-5-3-0-23-generic
  • ubuntu-upgrade-linux-image-5-3-0-23-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-23-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-23-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-4-15
  • ubuntu-upgrade-linux-image-gke-5-0
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc-smp-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-emb-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-smp
  • ubuntu-upgrade-linux-image-powerpc64-smp-lts-xenial
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

References

  • ubuntu-upgrade-linux-image-4-15-0-1029-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1048-gke
  • ubuntu-upgrade-linux-image-4-15-0-1049-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1050-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1054-aws
  • ubuntu-upgrade-linux-image-4-15-0-1063-azure
  • ubuntu-upgrade-linux-image-4-15-0-1063-oem
  • ubuntu-upgrade-linux-image-4-15-0-1064-oem
  • ubuntu-upgrade-linux-image-4-15-0-69-generic
  • ubuntu-upgrade-linux-image-4-15-0-69-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-69-lowlatency
  • ubuntu-upgrade-linux-image-4-15-0-70-generic
  • ubuntu-upgrade-linux-image-4-15-0-70-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-70-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1058-aws
  • ubuntu-upgrade-linux-image-4-4-0-1062-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1098-aws
  • ubuntu-upgrade-linux-image-4-4-0-168-generic
  • ubuntu-upgrade-linux-image-4-4-0-168-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-168-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-168-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-4-0-169-generic
  • ubuntu-upgrade-linux-image-4-4-0-169-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-169-lowlatency
  • ubuntu-upgrade-linux-image-5-0-0-1007-oracle
  • ubuntu-upgrade-linux-image-5-0-0-1021-aws
  • ubuntu-upgrade-linux-image-5-0-0-1022-kvm
  • ubuntu-upgrade-linux-image-5-0-0-1022-raspi2
  • ubuntu-upgrade-linux-image-5-0-0-1025-azure
  • ubuntu-upgrade-linux-image-5-0-0-1025-gcp
  • ubuntu-upgrade-linux-image-5-0-0-1025-gke
  • ubuntu-upgrade-linux-image-5-0-0-1027-oem-osp1
  • ubuntu-upgrade-linux-image-5-0-0-1028-oem-osp1
  • ubuntu-upgrade-linux-image-5-0-0-35-generic
  • ubuntu-upgrade-linux-image-5-0-0-35-generic-lpae
  • ubuntu-upgrade-linux-image-5-0-0-35-lowlatency
  • ubuntu-upgrade-linux-image-5-0-0-36-generic
  • ubuntu-upgrade-linux-image-5-0-0-36-generic-lpae
  • ubuntu-upgrade-linux-image-5-0-0-36-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-1006-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1007-aws
  • ubuntu-upgrade-linux-image-5-3-0-1007-azure
  • ubuntu-upgrade-linux-image-5-3-0-1007-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1008-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1012-raspi2
  • ubuntu-upgrade-linux-image-5-3-0-22-generic
  • ubuntu-upgrade-linux-image-5-3-0-22-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-22-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-22-snapdragon
  • ubuntu-upgrade-linux-image-5-3-0-23-generic
  • ubuntu-upgrade-linux-image-5-3-0-23-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-23-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-23-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-4-15
  • ubuntu-upgrade-linux-image-gke-5-0
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc-smp-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-emb-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-smp
  • ubuntu-upgrade-linux-image-powerpc64-smp-lts-xenial
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

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