[USN-6742-1] Linux kernel vulnerabilities
Rodrigo Figueiredo Zaiden
rodrigo.zaiden at canonical.com
Fri Apr 19 14:18:30 UTC 2024
==========================================================================
Ubuntu Security Notice USN-6742-1
April 19, 2024
linux, linux-aws, linux-aws-5.15, linux-azure-5.15, linux-azure-fde,
linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop,
linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15,
linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm,
linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15, linux-raspi
vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems
- linux-azure-fde: Linux kernel for Microsoft Azure CVM cloud systems
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-intel-iotg: Linux kernel for Intel IoT platforms
- linux-kvm: Linux kernel for cloud environments
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-aws-5.15: Linux kernel for Amazon Web Services (AWS) systems
- linux-azure-5.15: Linux kernel for Microsoft Azure cloud systems
- linux-azure-fde-5.15: Linux kernel for Microsoft Azure CVM cloud systems
- linux-gcp-5.15: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop-5.15: Linux kernel for Google Container Engine (GKE) systems
- linux-hwe-5.15: Linux hardware enablement (HWE) kernel
- linux-ibm-5.15: Linux kernel for IBM cloud systems
- linux-intel-iotg-5.15: Linux kernel for Intel IoT platforms
- linux-lowlatency-hwe-5.15: Linux low latency kernel
- linux-oracle-5.15: Linux kernel for Oracle Cloud systems
Details:
Daniele Antonioli discovered that the Secure Simple Pairing and Secure
Connections pairing in the Bluetooth protocol could allow an
unauthenticated user to complete authentication without pairing
credentials. A physically proximate attacker placed between two Bluetooth
devices could use this to subsequently impersonate one of the paired
devices. (CVE-2023-24023)
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:
- JFS file system;
- Netfilter;
(CVE-2024-26581, CVE-2023-52600, CVE-2023-52603)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS:
linux-image-5.15.0-1043-gkeop 5.15.0-1043.50
linux-image-5.15.0-105-generic 5.15.0-105.115
linux-image-5.15.0-105-generic-64k 5.15.0-105.115
linux-image-5.15.0-105-generic-lpae 5.15.0-105.115
linux-image-5.15.0-1053-ibm 5.15.0-1053.56
linux-image-5.15.0-1053-raspi 5.15.0-1053.56
linux-image-5.15.0-1055-intel-iotg 5.15.0-1055.61
linux-image-5.15.0-1057-gke 5.15.0-1057.62
linux-image-5.15.0-1057-kvm 5.15.0-1057.62
linux-image-5.15.0-1058-gcp 5.15.0-1058.66
linux-image-5.15.0-1058-oracle 5.15.0-1058.64
linux-image-5.15.0-1060-aws 5.15.0-1060.66
linux-image-5.15.0-1061-azure-fde 5.15.0-1061.70.1
linux-image-aws-lts-22.04 5.15.0.1060.60
linux-image-azure-fde-lts-22.04 5.15.0.1061.70.39
linux-image-gcp-lts-22.04 5.15.0.1058.53
linux-image-generic 5.15.0.105.102
linux-image-generic-64k 5.15.0.105.102
linux-image-generic-lpae 5.15.0.105.102
linux-image-gke 5.15.0.1057.55
linux-image-gke-5.15 5.15.0.1057.55
linux-image-gkeop 5.15.0.1043.43
linux-image-gkeop-5.15 5.15.0.1043.43
linux-image-ibm 5.15.0.1053.48
linux-image-intel-iotg 5.15.0.1055.54
linux-image-kvm 5.15.0.1057.52
linux-image-oracle-lts-22.04 5.15.0.1058.53
linux-image-raspi 5.15.0.1053.50
linux-image-raspi-nolpae 5.15.0.1053.50
linux-image-virtual 5.15.0.105.102
Ubuntu 20.04 LTS:
linux-image-5.15.0-1043-gkeop 5.15.0-1043.50~20.04.1
linux-image-5.15.0-105-generic 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-generic-64k 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-generic-lpae 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-lowlatency 5.15.0-105.115~20.04.1
linux-image-5.15.0-105-lowlatency-64k 5.15.0-105.115~20.04.1
linux-image-5.15.0-1053-ibm 5.15.0-1053.56~20.04.1
linux-image-5.15.0-1055-intel-iotg 5.15.0-1055.61~20.04.1
linux-image-5.15.0-1058-aws 5.15.0-1058.64~20.04.1
linux-image-5.15.0-1058-gcp 5.15.0-1058.66~20.04.1
linux-image-5.15.0-1058-oracle 5.15.0-1058.64~20.04.1
linux-image-5.15.0-1061-azure 5.15.0-1061.70~20.04.1
linux-image-5.15.0-1061-azure-fde 5.15.0-1061.70~20.04.1.1
linux-image-aws 5.15.0.1058.64~20.04.1
linux-image-azure 5.15.0.1061.70~20.04.1
linux-image-azure-cvm 5.15.0.1061.70~20.04.1
linux-image-azure-fde 5.15.0.1061.70~20.04.1.40
linux-image-gcp 5.15.0.1058.66~20.04.1
linux-image-generic-64k-hwe-20.04 5.15.0.105.115~20.04.1
linux-image-generic-hwe-20.04 5.15.0.105.115~20.04.1
linux-image-generic-lpae-hwe-20.04 5.15.0.105.115~20.04.1
linux-image-gkeop-5.15 5.15.0.1043.50~20.04.1
linux-image-ibm 5.15.0.1053.56~20.04.1
linux-image-intel 5.15.0.1055.61~20.04.1
linux-image-intel-iotg 5.15.0.1055.61~20.04.1
linux-image-lowlatency-64k-hwe-20.04 5.15.0.105.115~20.04.1
linux-image-lowlatency-hwe-20.04 5.15.0.105.115~20.04.1
linux-image-oem-20.04 5.15.0.105.115~20.04.1
linux-image-oem-20.04b 5.15.0.105.115~20.04.1
linux-image-oem-20.04c 5.15.0.105.115~20.04.1
linux-image-oem-20.04d 5.15.0.105.115~20.04.1
linux-image-oracle 5.15.0.1058.64~20.04.1
linux-image-virtual-hwe-20.04 5.15.0.105.115~20.04.1
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-6742-1
CVE-2023-24023, CVE-2023-52600, CVE-2023-52603, CVE-2024-26581
Package Information:
https://launchpad.net/ubuntu/+source/linux/5.15.0-105.115
https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1060.66
https://launchpad.net/ubuntu/+source/linux-azure-fde/5.15.0-1061.70.1
https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1058.66
https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1057.62
https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1043.50
https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1053.56
https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1055.61
https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1057.62
https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1058.64
https://launchpad.net/ubuntu/+source/linux-raspi/5.15.0-1053.56
https://launchpad.net/ubuntu/+source/linux-aws-5.15/5.15.0-1058.64~20.04.1
https://launchpad.net/ubuntu/+source/linux-azure-5.15/5.15.0-1061.70~20.04.1
https://launchpad.net/ubuntu/+source/linux-azure-fde-5.15/5.15.0-1061.70~20.04.1.1
https://launchpad.net/ubuntu/+source/linux-gcp-5.15/5.15.0-1058.66~20.04.1
https://launchpad.net/ubuntu/+source/linux-gkeop-5.15/5.15.0-1043.50~20.04.1
https://launchpad.net/ubuntu/+source/linux-hwe-5.15/5.15.0-105.115~20.04.1
https://launchpad.net/ubuntu/+source/linux-ibm-5.15/5.15.0-1053.56~20.04.1
https://launchpad.net/ubuntu/+source/linux-intel-iotg-5.15/5.15.0-1055.61~20.04.1
https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-105.115~20.04.1
https://launchpad.net/ubuntu/+source/linux-oracle-5.15/5.15.0-1058.64~20.04.1
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