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[USN-5295-1] Linux kernel (HWE) vulnerabilities

Severity Medium
Affected Packages 57
CVEs 5
Info Packages Vulnerabilities

Several security issues were fixed in the Linux kernel.

It was discovered that the Packet network protocol implementation in the
Linux kernel contained a double-free vulnerability. A local attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2021-22600)

Jann Horn discovered a race condition in the Unix domain socket
implementation in the Linux kernel that could result in a read-after-free.
A local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code. (CVE-2021-4083)

Kirill Tkhai discovered that the XFS file system implementation in the
Linux kernel did not calculate size correctly when pre-allocating space in
some situations. A local attacker could use this to expose sensitive
information. (CVE-2021-4155)

Sushma Venkatesh Reddy discovered that the Intel i915 graphics driver in
the Linux kernel did not perform a GPU TLB flush in some situations. A
local attacker could use this to cause a denial of service or possibly
execute arbitrary code. (CVE-2022-0330)

It was discovered that the VMware Virtual GPU driver in the Linux kernel
did not properly handle certain failure conditions, leading to a stale
entry in the file descriptor table. A local attacker could use this to
expose sensitive information or possibly gain administrative privileges.
(CVE-2022-22942)

Package Affected Version
pkg:deb/ubuntu/linux-virtual-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-tools-virtual-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-tools-lowlatency-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-tools-generic-lpae-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-tools-generic-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-tools-generic-64k-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-tools-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-tools-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-tools-5.13.0-30-generic-lpae?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-tools-5.13.0-30-generic-64k?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-modules-extra-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-modules-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-modules-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-modules-5.13.0-30-generic-lpae?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-modules-5.13.0-30-generic-64k?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-lowlatency-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-virtual-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-unsigned-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-image-unsigned-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-image-unsigned-5.13.0-30-generic-64k?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-image-lowlatency-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-generic-lpae-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-generic-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-generic-64k-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-extra-virtual-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-image-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-image-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-image-5.13.0-30-generic-lpae?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-image-5.13.0-30-generic-64k?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-tools-host?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-tools-common?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-tools-5.13.0-30?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-source-5.13.0?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-headers-5.13.0-30?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-cloud-tools-common?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-hwe-5.13-cloud-tools-5.13.0-30?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-headers-virtual-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-headers-lowlatency-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-headers-generic-lpae-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-headers-generic-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-headers-generic-64k-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-headers-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-headers-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-headers-5.13.0-30-generic-lpae?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-headers-5.13.0-30-generic-64k?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-generic-lpae-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-generic-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-generic-64k-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-cloud-tools-virtual-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-cloud-tools-lowlatency-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-cloud-tools-generic-hwe-20.04?distro=focal < 5.13.0.30.33~20.04.17
pkg:deb/ubuntu/linux-cloud-tools-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-cloud-tools-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-lowlatency?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-generic?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-generic-lpae?distro=focal < 5.13.0-30.33~20.04.1
pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-generic-64k?distro=focal < 5.13.0-30.33~20.04.1
ID
USN-5295-1
Severity
medium
URL
https://ubuntu.com/security/notices/USN-5295-1
Published
2022-02-18T00:41:45
(2 years ago)
Modified
2022-02-18T00:41:45
(2 years ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/linux-virtual-hwe-20.04?distro=focal ubuntu linux-virtual-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-tools-virtual-hwe-20.04?distro=focal ubuntu linux-tools-virtual-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-tools-lowlatency-hwe-20.04?distro=focal ubuntu linux-tools-lowlatency-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-tools-generic-lpae-hwe-20.04?distro=focal ubuntu linux-tools-generic-lpae-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-tools-generic-hwe-20.04?distro=focal ubuntu linux-tools-generic-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-tools-generic-64k-hwe-20.04?distro=focal ubuntu linux-tools-generic-64k-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-tools-5.13.0-30-lowlatency?distro=focal ubuntu linux-tools-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-tools-5.13.0-30-generic?distro=focal ubuntu linux-tools-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-tools-5.13.0-30-generic-lpae?distro=focal ubuntu linux-tools-5.13.0-30-generic-lpae < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-tools-5.13.0-30-generic-64k?distro=focal ubuntu linux-tools-5.13.0-30-generic-64k < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-extra-5.13.0-30-generic?distro=focal ubuntu linux-modules-extra-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-5.13.0-30-lowlatency?distro=focal ubuntu linux-modules-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-5.13.0-30-generic?distro=focal ubuntu linux-modules-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-5.13.0-30-generic-lpae?distro=focal ubuntu linux-modules-5.13.0-30-generic-lpae < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-5.13.0-30-generic-64k?distro=focal ubuntu linux-modules-5.13.0-30-generic-64k < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-lowlatency-hwe-20.04?distro=focal ubuntu linux-lowlatency-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-virtual-hwe-20.04?distro=focal ubuntu linux-image-virtual-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-unsigned-5.13.0-30-lowlatency?distro=focal ubuntu linux-image-unsigned-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-unsigned-5.13.0-30-generic?distro=focal ubuntu linux-image-unsigned-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-unsigned-5.13.0-30-generic-64k?distro=focal ubuntu linux-image-unsigned-5.13.0-30-generic-64k < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-lowlatency-hwe-20.04?distro=focal ubuntu linux-image-lowlatency-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-generic-lpae-hwe-20.04?distro=focal ubuntu linux-image-generic-lpae-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-generic-hwe-20.04?distro=focal ubuntu linux-image-generic-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-generic-64k-hwe-20.04?distro=focal ubuntu linux-image-generic-64k-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-extra-virtual-hwe-20.04?distro=focal ubuntu linux-image-extra-virtual-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-image-5.13.0-30-lowlatency?distro=focal ubuntu linux-image-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-5.13.0-30-generic?distro=focal ubuntu linux-image-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-5.13.0-30-generic-lpae?distro=focal ubuntu linux-image-5.13.0-30-generic-lpae < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-5.13.0-30-generic-64k?distro=focal ubuntu linux-image-5.13.0-30-generic-64k < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-tools-host?distro=focal ubuntu linux-hwe-5.13-tools-host < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-tools-common?distro=focal ubuntu linux-hwe-5.13-tools-common < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-tools-5.13.0-30?distro=focal ubuntu linux-hwe-5.13-tools-5.13.0-30 < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-source-5.13.0?distro=focal ubuntu linux-hwe-5.13-source-5.13.0 < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-headers-5.13.0-30?distro=focal ubuntu linux-hwe-5.13-headers-5.13.0-30 < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-cloud-tools-common?distro=focal ubuntu linux-hwe-5.13-cloud-tools-common < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-hwe-5.13-cloud-tools-5.13.0-30?distro=focal ubuntu linux-hwe-5.13-cloud-tools-5.13.0-30 < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-headers-virtual-hwe-20.04?distro=focal ubuntu linux-headers-virtual-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-headers-lowlatency-hwe-20.04?distro=focal ubuntu linux-headers-lowlatency-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-headers-generic-lpae-hwe-20.04?distro=focal ubuntu linux-headers-generic-lpae-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-headers-generic-hwe-20.04?distro=focal ubuntu linux-headers-generic-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-headers-generic-64k-hwe-20.04?distro=focal ubuntu linux-headers-generic-64k-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-headers-5.13.0-30-lowlatency?distro=focal ubuntu linux-headers-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-headers-5.13.0-30-generic?distro=focal ubuntu linux-headers-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-headers-5.13.0-30-generic-lpae?distro=focal ubuntu linux-headers-5.13.0-30-generic-lpae < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-headers-5.13.0-30-generic-64k?distro=focal ubuntu linux-headers-5.13.0-30-generic-64k < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-generic-lpae-hwe-20.04?distro=focal ubuntu linux-generic-lpae-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-generic-hwe-20.04?distro=focal ubuntu linux-generic-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-generic-64k-hwe-20.04?distro=focal ubuntu linux-generic-64k-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-virtual-hwe-20.04?distro=focal ubuntu linux-cloud-tools-virtual-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-lowlatency-hwe-20.04?distro=focal ubuntu linux-cloud-tools-lowlatency-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-generic-hwe-20.04?distro=focal ubuntu linux-cloud-tools-generic-hwe-20.04 < 5.13.0.30.33~20.04.17 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-5.13.0-30-lowlatency?distro=focal ubuntu linux-cloud-tools-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-5.13.0-30-generic?distro=focal ubuntu linux-cloud-tools-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-lowlatency?distro=focal ubuntu linux-buildinfo-5.13.0-30-lowlatency < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-generic?distro=focal ubuntu linux-buildinfo-5.13.0-30-generic < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-generic-lpae?distro=focal ubuntu linux-buildinfo-5.13.0-30-generic-lpae < 5.13.0-30.33~20.04.1 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.13.0-30-generic-64k?distro=focal ubuntu linux-buildinfo-5.13.0-30-generic-64k < 5.13.0-30.33~20.04.1 focal
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date