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[USN-6051-1] Linux kernel vulnerabilities

Severity High
Affected Packages 49
CVEs 2
Info Packages Vulnerabilities

Several security issues were fixed in the Linux kernel.

It was discovered that the Traffic-Control Index (TCINDEX) implementation
in the Linux kernel did not properly perform filter deactivation in some
situations. A local attacker could possibly use this to gain elevated
privileges. Please note that with the fix for this CVE, kernel support for
the TCINDEX classifier has been removed. (CVE-2023-1829)

It was discovered that a race condition existed in the io_uring subsystem
in the Linux kernel, leading to 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-2023-1872)

Package Affected Version
pkg:deb/ubuntu/linux-tools-kvm?distro=jammy < 5.15.0.1032.28
pkg:deb/ubuntu/linux-tools-azure?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-tools-azure-fde?distro=jammy < 5.15.0.1037.44.14
pkg:deb/ubuntu/linux-tools-azure-edge?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-tools-azure-cvm?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-tools-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-tools-5.15.0-1032-kvm?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-modules-extra-azure?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-modules-extra-azure-fde?distro=jammy < 5.15.0.1037.44.14
pkg:deb/ubuntu/linux-modules-extra-azure-edge?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-modules-extra-azure-cvm?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-modules-extra-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-modules-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-modules-5.15.0-1032-kvm?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-kvm?distro=jammy < 5.15.0.1032.28
pkg:deb/ubuntu/linux-kvm-tools-5.15.0-1032?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-kvm-headers-5.15.0-1032?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-image-unsigned-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-image-unsigned-5.15.0-1037-azure-fde?distro=jammy < 5.15.0-1037.44.1
pkg:deb/ubuntu/linux-image-unsigned-5.15.0-1032-kvm?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-image-kvm?distro=jammy < 5.15.0.1032.28
pkg:deb/ubuntu/linux-image-azure?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-image-azure-fde?distro=jammy < 5.15.0.1037.44.14
pkg:deb/ubuntu/linux-image-azure-edge?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-image-azure-cvm?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-image-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-image-5.15.0-1037-azure-fde?distro=jammy < 5.15.0-1037.44.1
pkg:deb/ubuntu/linux-image-5.15.0-1032-kvm?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-headers-kvm?distro=jammy < 5.15.0.1032.28
pkg:deb/ubuntu/linux-headers-azure?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-headers-azure-fde?distro=jammy < 5.15.0.1037.44.14
pkg:deb/ubuntu/linux-headers-azure-edge?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-headers-azure-cvm?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-headers-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-headers-5.15.0-1032-kvm?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-cloud-tools-azure?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-cloud-tools-azure-fde?distro=jammy < 5.15.0.1037.44.14
pkg:deb/ubuntu/linux-cloud-tools-azure-edge?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-cloud-tools-azure-cvm?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-cloud-tools-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-buildinfo-5.15.0-1037-azure?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-buildinfo-5.15.0-1032-kvm?distro=jammy < 5.15.0-1032.37
pkg:deb/ubuntu/linux-azure?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-azure-fde?distro=jammy < 5.15.0.1037.44.14
pkg:deb/ubuntu/linux-azure-edge?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-azure-cvm?distro=focal < 5.15.0.1037.44~20.04.27
pkg:deb/ubuntu/linux-azure-5.15-tools-5.15.0-1037?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-azure-5.15-headers-5.15.0-1037?distro=focal < 5.15.0-1037.44~20.04.1
pkg:deb/ubuntu/linux-azure-5.15-cloud-tools-5.15.0-1037?distro=focal < 5.15.0-1037.44~20.04.1
ID
USN-6051-1
Severity
high
Severity from
CVE-2023-1829
URL
https://ubuntu.com/security/notices/USN-6051-1
Published
2023-05-01T12:07:45
(16 months ago)
Modified
2023-05-01T12:07:45
(16 months ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/linux-tools-kvm?distro=jammy ubuntu linux-tools-kvm < 5.15.0.1032.28 jammy
Affected pkg:deb/ubuntu/linux-tools-azure?distro=focal ubuntu linux-tools-azure < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-tools-azure-fde?distro=jammy ubuntu linux-tools-azure-fde < 5.15.0.1037.44.14 jammy
Affected pkg:deb/ubuntu/linux-tools-azure-edge?distro=focal ubuntu linux-tools-azure-edge < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-tools-azure-cvm?distro=focal ubuntu linux-tools-azure-cvm < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-tools-5.15.0-1037-azure?distro=focal ubuntu linux-tools-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-tools-5.15.0-1032-kvm?distro=jammy ubuntu linux-tools-5.15.0-1032-kvm < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-modules-extra-azure?distro=focal ubuntu linux-modules-extra-azure < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-modules-extra-azure-fde?distro=jammy ubuntu linux-modules-extra-azure-fde < 5.15.0.1037.44.14 jammy
Affected pkg:deb/ubuntu/linux-modules-extra-azure-edge?distro=focal ubuntu linux-modules-extra-azure-edge < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-modules-extra-azure-cvm?distro=focal ubuntu linux-modules-extra-azure-cvm < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-modules-extra-5.15.0-1037-azure?distro=focal ubuntu linux-modules-extra-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-5.15.0-1037-azure?distro=focal ubuntu linux-modules-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-modules-5.15.0-1032-kvm?distro=jammy ubuntu linux-modules-5.15.0-1032-kvm < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-kvm?distro=jammy ubuntu linux-kvm < 5.15.0.1032.28 jammy
Affected pkg:deb/ubuntu/linux-kvm-tools-5.15.0-1032?distro=jammy ubuntu linux-kvm-tools-5.15.0-1032 < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-kvm-headers-5.15.0-1032?distro=jammy ubuntu linux-kvm-headers-5.15.0-1032 < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-image-unsigned-5.15.0-1037-azure?distro=focal ubuntu linux-image-unsigned-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-unsigned-5.15.0-1037-azure-fde?distro=jammy ubuntu linux-image-unsigned-5.15.0-1037-azure-fde < 5.15.0-1037.44.1 jammy
Affected pkg:deb/ubuntu/linux-image-unsigned-5.15.0-1032-kvm?distro=jammy ubuntu linux-image-unsigned-5.15.0-1032-kvm < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-image-kvm?distro=jammy ubuntu linux-image-kvm < 5.15.0.1032.28 jammy
Affected pkg:deb/ubuntu/linux-image-azure?distro=focal ubuntu linux-image-azure < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-image-azure-fde?distro=jammy ubuntu linux-image-azure-fde < 5.15.0.1037.44.14 jammy
Affected pkg:deb/ubuntu/linux-image-azure-edge?distro=focal ubuntu linux-image-azure-edge < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-image-azure-cvm?distro=focal ubuntu linux-image-azure-cvm < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-image-5.15.0-1037-azure?distro=focal ubuntu linux-image-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-image-5.15.0-1037-azure-fde?distro=jammy ubuntu linux-image-5.15.0-1037-azure-fde < 5.15.0-1037.44.1 jammy
Affected pkg:deb/ubuntu/linux-image-5.15.0-1032-kvm?distro=jammy ubuntu linux-image-5.15.0-1032-kvm < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-headers-kvm?distro=jammy ubuntu linux-headers-kvm < 5.15.0.1032.28 jammy
Affected pkg:deb/ubuntu/linux-headers-azure?distro=focal ubuntu linux-headers-azure < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-headers-azure-fde?distro=jammy ubuntu linux-headers-azure-fde < 5.15.0.1037.44.14 jammy
Affected pkg:deb/ubuntu/linux-headers-azure-edge?distro=focal ubuntu linux-headers-azure-edge < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-headers-azure-cvm?distro=focal ubuntu linux-headers-azure-cvm < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-headers-5.15.0-1037-azure?distro=focal ubuntu linux-headers-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-headers-5.15.0-1032-kvm?distro=jammy ubuntu linux-headers-5.15.0-1032-kvm < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-cloud-tools-azure?distro=focal ubuntu linux-cloud-tools-azure < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-azure-fde?distro=jammy ubuntu linux-cloud-tools-azure-fde < 5.15.0.1037.44.14 jammy
Affected pkg:deb/ubuntu/linux-cloud-tools-azure-edge?distro=focal ubuntu linux-cloud-tools-azure-edge < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-azure-cvm?distro=focal ubuntu linux-cloud-tools-azure-cvm < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-cloud-tools-5.15.0-1037-azure?distro=focal ubuntu linux-cloud-tools-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.15.0-1037-azure?distro=focal ubuntu linux-buildinfo-5.15.0-1037-azure < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-buildinfo-5.15.0-1032-kvm?distro=jammy ubuntu linux-buildinfo-5.15.0-1032-kvm < 5.15.0-1032.37 jammy
Affected pkg:deb/ubuntu/linux-azure?distro=focal ubuntu linux-azure < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-azure-fde?distro=jammy ubuntu linux-azure-fde < 5.15.0.1037.44.14 jammy
Affected pkg:deb/ubuntu/linux-azure-edge?distro=focal ubuntu linux-azure-edge < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-azure-cvm?distro=focal ubuntu linux-azure-cvm < 5.15.0.1037.44~20.04.27 focal
Affected pkg:deb/ubuntu/linux-azure-5.15-tools-5.15.0-1037?distro=focal ubuntu linux-azure-5.15-tools-5.15.0-1037 < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-azure-5.15-headers-5.15.0-1037?distro=focal ubuntu linux-azure-5.15-headers-5.15.0-1037 < 5.15.0-1037.44~20.04.1 focal
Affected pkg:deb/ubuntu/linux-azure-5.15-cloud-tools-5.15.0-1037?distro=focal ubuntu linux-azure-5.15-cloud-tools-5.15.0-1037 < 5.15.0-1037.44~20.04.1 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