[USN-6925-1] Linux kernel vulnerability
[USN-6924-1] Linux kernel vulnerabilities
[USN-6922-1] Linux kernel vulnerabilities
[USN-6925-1] Linux kernel vulnerability
==========================================================================
Ubuntu Security Notice USN-6925-1
July 29, 2024
linux vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Linux kernel.
Software Description:
- linux: Linux kernel
Details:
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- IPv4 networking;
(CVE-2024-26882)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 14.04 LTS
linux-image-3.13.0-198-generic 3.13.0-198.249
Available with Ubuntu Pro
linux-image-3.13.0-198-lowlatency 3.13.0-198.249
Available with Ubuntu Pro
linux-image-generic 3.13.0.198.208
Available with Ubuntu Pro
linux-image-generic-lts-quantal 3.13.0.198.208
Available with Ubuntu Pro
linux-image-generic-lts-raring 3.13.0.198.208
Available with Ubuntu Pro
linux-image-generic-lts-saucy 3.13.0.198.208
Available with Ubuntu Pro
linux-image-generic-lts-trusty 3.13.0.198.208
Available with Ubuntu Pro
linux-image-lowlatency 3.13.0.198.208
Available with Ubuntu Pro
linux-image-server 3.13.0.198.208
Available with Ubuntu Pro
linux-image-virtual 3.13.0.198.208
Available with Ubuntu Pro
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-6925-1
CVE-2024-26882
[USN-6924-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-6924-1
July 29, 2024
linux, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp,
linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4,
linux-iot, linux-kvm, linux-raspi, linux-xilinx-zynqmp vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
- linux-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-bluefield: Linux kernel for NVIDIA BlueField platforms
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-iot: Linux kernel for IoT platforms
- linux-kvm: Linux kernel for cloud environments
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-xilinx-zynqmp: Linux kernel for Xilinx ZynqMP processors
- linux-azure-5.4: Linux kernel for Microsoft Azure cloud systems
- linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems
- linux-hwe-5.4: Linux hardware enablement (HWE) kernel
- linux-ibm-5.4: Linux kernel for IBM cloud systems
Details:
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM SCMI message protocol;
- InfiniBand drivers;
- TTY drivers;
- TLS protocol;
(CVE-2024-26584, CVE-2024-36016, CVE-2024-26585, CVE-2021-47131,
CVE-2024-26907, CVE-2022-48655, CVE-2024-26583)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.04 LTS
linux-image-5.4.0-1041-iot 5.4.0-1041.42
linux-image-5.4.0-1048-xilinx-zynqmp 5.4.0-1048.52
linux-image-5.4.0-1076-ibm 5.4.0-1076.81
linux-image-5.4.0-1089-bluefield 5.4.0-1089.96
linux-image-5.4.0-1096-gkeop 5.4.0-1096.100
linux-image-5.4.0-1113-raspi 5.4.0-1113.125
linux-image-5.4.0-1117-kvm 5.4.0-1117.124
linux-image-5.4.0-1133-gcp 5.4.0-1133.142
linux-image-5.4.0-1134-azure 5.4.0-1134.141
linux-image-5.4.0-190-generic 5.4.0-190.210
linux-image-5.4.0-190-generic-lpae 5.4.0-190.210
linux-image-5.4.0-190-lowlatency 5.4.0-190.210
linux-image-azure-lts-20.04 5.4.0.1134.128
linux-image-bluefield 5.4.0.1089.85
linux-image-gcp-lts-20.04 5.4.0.1133.135
linux-image-generic 5.4.0.190.188
linux-image-generic-lpae 5.4.0.190.188
linux-image-gkeop 5.4.0.1096.94
linux-image-gkeop-5.4 5.4.0.1096.94
linux-image-ibm-lts-20.04 5.4.0.1076.105
linux-image-kvm 5.4.0.1117.113
linux-image-lowlatency 5.4.0.190.188
linux-image-oem 5.4.0.190.188
linux-image-oem-osp1 5.4.0.190.188
linux-image-raspi 5.4.0.1113.143
linux-image-raspi2 5.4.0.1113.143
linux-image-virtual 5.4.0.190.188
linux-image-xilinx-zynqmp 5.4.0.1048.48
Ubuntu 18.04 LTS
linux-image-5.4.0-1076-ibm 5.4.0-1076.81~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1133-gcp 5.4.0-1133.142~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1134-azure 5.4.0-1134.141~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-190-generic 5.4.0-190.210~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-190-lowlatency 5.4.0-190.210~18.04.1
Available with Ubuntu Pro
linux-image-azure 5.4.0.1134.141~18.04.1
Available with Ubuntu Pro
linux-image-gcp 5.4.0.1133.142~18.04.1
Available with Ubuntu Pro
linux-image-generic-hwe-18.04 5.4.0.190.210~18.04.1
Available with Ubuntu Pro
linux-image-ibm 5.4.0.1076.81~18.04.1
Available with Ubuntu Pro
linux-image-lowlatency-hwe-18.04 5.4.0.190.210~18.04.1
Available with Ubuntu Pro
linux-image-oem 5.4.0.190.210~18.04.1
Available with Ubuntu Pro
linux-image-oem-osp1 5.4.0.190.210~18.04.1
Available with Ubuntu Pro
linux-image-snapdragon-hwe-18.04 5.4.0.190.210~18.04.1
Available with Ubuntu Pro
linux-image-virtual-hwe-18.04 5.4.0.190.210~18.04.1
Available with Ubuntu Pro
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-6924-1
CVE-2021-47131, CVE-2022-48655, CVE-2024-26583, CVE-2024-26584,
CVE-2024-26585, CVE-2024-26907, CVE-2024-36016
Package Information:
https://launchpad.net/ubuntu/+source/linux/5.4.0-190.210
https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1134.141
https://launchpad.net/ubuntu/+source/linux-bluefield/5.4.0-1089.96
https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1133.142
https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1096.100
https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1076.81
https://launchpad.net/ubuntu/+source/linux-iot/5.4.0-1041.42
https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1117.124
https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1113.125
https://launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/5.4.0-1048.52
[USN-6922-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-6922-1
July 29, 2024
linux-nvidia-6.5 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-nvidia-6.5: Linux kernel for NVIDIA systems
Details:
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device
volume management subsystem did not properly validate logical eraseblock
sizes in certain situations. An attacker could possibly use this to cause a
denial of service (system crash). (CVE-2024-25739)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS
linux-image-6.5.0-1024-nvidia 6.5.0-1024.25
linux-image-6.5.0-1024-nvidia-64k 6.5.0-1024.25
linux-image-nvidia-6.5 6.5.0.1024.32
linux-image-nvidia-64k-6.5 6.5.0.1024.32
linux-image-nvidia-64k-hwe-22.04 6.5.0.1024.32
linux-image-nvidia-hwe-22.04 6.5.0.1024.32
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-6922-1
CVE-2024-24857, CVE-2024-24858, CVE-2024-24859, CVE-2024-25739
Package Information:
https://launchpad.net/ubuntu/+source/linux-nvidia-6.5/6.5.0-1024.25
