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[USN-6647-2] Linux kernel (Azure) vulnerabilities

Severity High
Affected Packages 19
CVEs 3
Info Packages Vulnerabilities

Several security issues were fixed in the Linux kernel.

It was discovered that a race condition existed in the ATM (Asynchronous
Transfer Mode) subsystem of 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-2023-51780)

It was discovered that a race condition existed in the Rose X.25 protocol
implementation 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-2023-51782)

It was discovered that the netfilter connection tracker for netlink in the
Linux kernel did not properly perform reference counting in some error
conditions. A local attacker could possibly use this to cause a denial of
service (memory exhaustion). (CVE-2023-7192)

Package Affected Version
pkg:deb/ubuntu/linux-tools-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-tools-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-signed-image-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-signed-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-modules-extra-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-modules-extra-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-modules-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-image-unsigned-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-image-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-image-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-headers-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-headers-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-cloud-tools-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-cloud-tools-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-buildinfo-4.15.0-1174-azure?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-azure?distro=trusty < 4.15.0.1174.140
pkg:deb/ubuntu/linux-azure-tools-4.15.0-1174?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-azure-headers-4.15.0-1174?distro=trusty < 4.15.0-1174.189~14.04.1
pkg:deb/ubuntu/linux-azure-cloud-tools-4.15.0-1174?distro=trusty < 4.15.0-1174.189~14.04.1
ID
USN-6647-2
Severity
high
Severity from
CVE-2023-51780
URL
https://ubuntu.com/security/notices/USN-6647-2
Published
2024-02-29T14:23:18
(6 months ago)
Modified
2024-02-29T14:23:18
(6 months ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/linux-tools-azure?distro=trusty ubuntu linux-tools-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-tools-4.15.0-1174-azure?distro=trusty ubuntu linux-tools-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-signed-image-azure?distro=trusty ubuntu linux-signed-image-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-signed-azure?distro=trusty ubuntu linux-signed-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-modules-extra-azure?distro=trusty ubuntu linux-modules-extra-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-modules-extra-4.15.0-1174-azure?distro=trusty ubuntu linux-modules-extra-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-modules-4.15.0-1174-azure?distro=trusty ubuntu linux-modules-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-unsigned-4.15.0-1174-azure?distro=trusty ubuntu linux-image-unsigned-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-azure?distro=trusty ubuntu linux-image-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-image-4.15.0-1174-azure?distro=trusty ubuntu linux-image-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-headers-azure?distro=trusty ubuntu linux-headers-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-headers-4.15.0-1174-azure?distro=trusty ubuntu linux-headers-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-cloud-tools-azure?distro=trusty ubuntu linux-cloud-tools-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-cloud-tools-4.15.0-1174-azure?distro=trusty ubuntu linux-cloud-tools-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-buildinfo-4.15.0-1174-azure?distro=trusty ubuntu linux-buildinfo-4.15.0-1174-azure < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-azure?distro=trusty ubuntu linux-azure < 4.15.0.1174.140 trusty
Affected pkg:deb/ubuntu/linux-azure-tools-4.15.0-1174?distro=trusty ubuntu linux-azure-tools-4.15.0-1174 < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-azure-headers-4.15.0-1174?distro=trusty ubuntu linux-azure-headers-4.15.0-1174 < 4.15.0-1174.189~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-azure-cloud-tools-4.15.0-1174?distro=trusty ubuntu linux-azure-cloud-tools-4.15.0-1174 < 4.15.0-1174.189~14.04.1 trusty
# 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