Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-5136-1)

high Nessus Plugin ID 154972

Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5136-1 advisory.

- In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can lead to slab-out-of-bounds read access in f2fs_build_segment_manager in fs/f2fs/segment.c, related to init_min_max_mtime in fs/f2fs/segment.c (because the second argument to get_seg_entry is not validated). (CVE-2019-19449)

- An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950. (CVE-2020-36322)

- An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after- free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. (CVE-2020-36385)

- A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. (CVE-2021-3655)

- fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://ubuntu.com/security/notices/USN-5136-1

Plugin Details

Severity: High

ID: 154972

File Name: ubuntu_USN-5136-1.nasl

Version: 1.4

Type: local

Agent: unix

Published: 11/9/2021

Updated: 5/10/2022

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

Risk Information

CVSS Score Source: CVE-2020-36385

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:16.04:-:lts, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-aws-cloud-tools-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-aws-edge, p-cpe:/a:canonical:ubuntu_linux:linux-aws-headers-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-aws-hwe, p-cpe:/a:canonical:ubuntu_linux:linux-aws-hwe-cloud-tools-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-aws-hwe-tools-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-aws-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-aws-tools-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-azure, p-cpe:/a:canonical:ubuntu_linux:linux-azure-4.15-cloud-tools-4.15.0-1126, p-cpe:/a:canonical:ubuntu_linux:linux-azure-4.15-headers-4.15.0-1126, p-cpe:/a:canonical:ubuntu_linux:linux-azure-4.15-tools-4.15.0-1126, p-cpe:/a:canonical:ubuntu_linux:linux-azure-cloud-tools-4.15.0-1126, p-cpe:/a:canonical:ubuntu_linux:linux-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-azure-headers-4.15.0-1126, p-cpe:/a:canonical:ubuntu_linux:linux-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-azure-tools-4.15.0-1126, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1030-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1098-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1102-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1115-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-162-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-4.15.0-162, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-azure, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-common, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-generic, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-virtual, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-virtual-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-virtual-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-crashdump, p-cpe:/a:canonical:ubuntu_linux:linux-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-dell300x-headers-4.15.0-1030, p-cpe:/a:canonical:ubuntu_linux:linux-dell300x-tools-4.15.0-1030, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-4.15-headers-4.15.0-1111, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-4.15-tools-4.15.0-1111, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-generic, p-cpe:/a:canonical:ubuntu_linux:linux-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-generic-lpae-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-generic-lpae-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1030-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1098-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1102-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1115-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-162, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-162-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-headers-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-headers-aws-hwe, p-cpe:/a:canonical:ubuntu_linux:linux-headers-aws-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-azure, p-cpe:/a:canonical:ubuntu_linux:linux-headers-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-headers-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-headers-gcp-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-lpae-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-lpae-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-headers-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-headers-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-headers-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-headers-oem, p-cpe:/a:canonical:ubuntu_linux:linux-headers-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-headers-oracle-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-headers-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-headers-virtual, p-cpe:/a:canonical:ubuntu_linux:linux-headers-virtual-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-virtual-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-cloud-tools-4.15.0-162, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-tools-4.15.0-162, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1030-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1098-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1102-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1115-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-162-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-image-aws-hwe, p-cpe:/a:canonical:ubuntu_linux:linux-image-aws-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-azure, p-cpe:/a:canonical:ubuntu_linux:linux-image-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-image-extra-virtual, p-cpe:/a:canonical:ubuntu_linux:linux-image-extra-virtual-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-extra-virtual-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-gcp-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-oem, p-cpe:/a:canonical:ubuntu_linux:linux-image-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-image-oracle-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-image-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-4.15.0-1030-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual, p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-kvm-headers-4.15.0-1102, p-cpe:/a:canonical:ubuntu_linux:linux-kvm-tools-4.15.0-1102, p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev, p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1030-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1098-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1102-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1115-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-162-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-modules-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-aws-hwe, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-aws-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-azure, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-gcp-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-oem, p-cpe:/a:canonical:ubuntu_linux:linux-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-headers-4.15.0-1083, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-tools-4.15.0-1083, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2-headers-4.15.0-1098, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2-tools-4.15.0-1098, p-cpe:/a:canonical:ubuntu_linux:linux-signed-azure, p-cpe:/a:canonical:ubuntu_linux:linux-signed-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-signed-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-generic, p-cpe:/a:canonical:ubuntu_linux:linux-signed-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-azure, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-generic, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-oem, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-signed-image-oracle-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-signed-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-signed-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-signed-oem, p-cpe:/a:canonical:ubuntu_linux:linux-signed-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-signed-oracle-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-snapdragon-headers-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-snapdragon-tools-4.15.0-1115, p-cpe:/a:canonical:ubuntu_linux:linux-source, p-cpe:/a:canonical:ubuntu_linux:linux-source-4.15.0, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1030-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1083-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1098-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1102-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1111-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1115-aws, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1115-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-1126-azure, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-162, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-162-generic, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-162-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-tools-4.15.0-162-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-tools-aws-hwe, p-cpe:/a:canonical:ubuntu_linux:linux-tools-aws-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-azure, p-cpe:/a:canonical:ubuntu_linux:linux-tools-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-tools-azure-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-common, p-cpe:/a:canonical:ubuntu_linux:linux-tools-dell300x, p-cpe:/a:canonical:ubuntu_linux:linux-tools-gcp-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic, p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-lpae-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-lpae-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-tools-host, p-cpe:/a:canonical:ubuntu_linux:linux-tools-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-tools-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-tools-lowlatency-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-lowlatency-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-tools-oem, p-cpe:/a:canonical:ubuntu_linux:linux-tools-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-tools-oracle-lts-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-tools-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-tools-virtual, p-cpe:/a:canonical:ubuntu_linux:linux-tools-virtual-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-tools-virtual-hwe-16.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-virtual, p-cpe:/a:canonical:ubuntu_linux:linux-virtual-hwe-16.04, p-cpe:/a:canonical:ubuntu_linux:linux-virtual-hwe-16.04-edge

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 11/9/2021

Vulnerability Publication Date: 12/8/2019

Reference Information

CVE: CVE-2019-19449, CVE-2020-36322, CVE-2020-36385, CVE-2021-3655, CVE-2021-3743, CVE-2021-3753, CVE-2021-3759, CVE-2021-38199, CVE-2021-42252

USN: 5136-1