USN-7021-1: Linux kernel vulnerabilities
18 September 2024
Several security issues were fixed in the Linux kernel.
Releases
Packages
- linux - Linux kernel
- linux-aws - Linux kernel for Amazon Web Services (AWS) systems
- linux-aws-5.15 - Linux kernel for Amazon Web Services (AWS) systems
- linux-azure - Linux kernel for Microsoft Azure Cloud systems
- linux-azure-5.15 - Linux kernel for Microsoft Azure cloud systems
- linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
- linux-gcp-5.15 - 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-gkeop-5.15 - Linux kernel for Google Container Engine (GKE) systems
- linux-hwe-5.15 - Linux hardware enablement (HWE) kernel
- linux-ibm - Linux kernel for IBM cloud systems
- linux-intel-iotg - Linux kernel for Intel IoT platforms
- linux-intel-iotg-5.15 - Linux kernel for Intel IoT platforms
- linux-kvm - Linux kernel for cloud environments
- linux-nvidia - Linux kernel for NVIDIA systems
- linux-oracle - Linux kernel for Oracle Cloud systems
- linux-raspi - Linux kernel for Raspberry Pi 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:
- GPU drivers;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-39496, CVE-2024-41009, CVE-2024-26677, CVE-2024-42160,
CVE-2024-27012, CVE-2024-42228, CVE-2024-39494, CVE-2024-38570)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 22.04
-
linux-image-5.15.0-1053-gkeop
-
5.15.0-1053.60
-
linux-image-5.15.0-1063-ibm
-
5.15.0-1063.66
-
linux-image-5.15.0-1063-raspi
-
5.15.0-1063.66
-
linux-image-5.15.0-1065-intel-iotg
-
5.15.0-1065.71
-
linux-image-5.15.0-1065-nvidia
-
5.15.0-1065.66
-
linux-image-5.15.0-1065-nvidia-lowlatency
-
5.15.0-1065.66
-
linux-image-5.15.0-1067-gke
-
5.15.0-1067.73
-
linux-image-5.15.0-1067-kvm
-
5.15.0-1067.72
-
linux-image-5.15.0-1068-oracle
-
5.15.0-1068.74
-
linux-image-5.15.0-1069-gcp
-
5.15.0-1069.77
-
linux-image-5.15.0-1070-aws
-
5.15.0-1070.76
-
linux-image-5.15.0-1073-azure
-
5.15.0-1073.82
-
linux-image-5.15.0-122-generic
-
5.15.0-122.132
-
linux-image-5.15.0-122-generic-64k
-
5.15.0-122.132
-
linux-image-5.15.0-122-generic-lpae
-
5.15.0-122.132
-
linux-image-aws-lts-22.04
-
5.15.0.1070.70
-
linux-image-azure-lts-22.04
-
5.15.0.1073.71
-
linux-image-gcp-lts-22.04
-
5.15.0.1069.65
-
linux-image-generic
-
5.15.0.122.122
-
linux-image-generic-64k
-
5.15.0.122.122
-
linux-image-generic-lpae
-
5.15.0.122.122
-
linux-image-gke
-
5.15.0.1067.66
-
linux-image-gke-5.15
-
5.15.0.1067.66
-
linux-image-gkeop
-
5.15.0.1053.52
-
linux-image-gkeop-5.15
-
5.15.0.1053.52
-
linux-image-ibm
-
5.15.0.1063.59
-
linux-image-intel-iotg
-
5.15.0.1065.65
-
linux-image-kvm
-
5.15.0.1067.63
-
linux-image-nvidia
-
5.15.0.1065.65
-
linux-image-nvidia-lowlatency
-
5.15.0.1065.65
-
linux-image-oracle-lts-22.04
-
5.15.0.1068.64
-
linux-image-raspi
-
5.15.0.1063.61
-
linux-image-raspi-nolpae
-
5.15.0.1063.61
-
linux-image-virtual
-
5.15.0.122.122
Ubuntu 20.04
-
linux-image-5.15.0-1053-gkeop
-
5.15.0-1053.60~20.04.1
-
linux-image-5.15.0-1065-intel-iotg
-
5.15.0-1065.71~20.04.1
-
linux-image-5.15.0-1069-gcp
-
5.15.0-1069.77~20.04.1
-
linux-image-5.15.0-1070-aws
-
5.15.0-1070.76~20.04.1
-
linux-image-5.15.0-1073-azure
-
5.15.0-1073.82~20.04.1
-
linux-image-5.15.0-122-generic
-
5.15.0-122.132~20.04.1
-
linux-image-5.15.0-122-generic-64k
-
5.15.0-122.132~20.04.1
-
linux-image-5.15.0-122-generic-lpae
-
5.15.0-122.132~20.04.1
-
linux-image-aws
-
5.15.0.1070.76~20.04.1
-
linux-image-azure
-
5.15.0.1073.82~20.04.1
-
linux-image-azure-cvm
-
5.15.0.1073.82~20.04.1
-
linux-image-gcp
-
5.15.0.1069.77~20.04.1
-
linux-image-generic-64k-hwe-20.04
-
5.15.0.122.132~20.04.1
-
linux-image-generic-hwe-20.04
-
5.15.0.122.132~20.04.1
-
linux-image-generic-lpae-hwe-20.04
-
5.15.0.122.132~20.04.1
-
linux-image-gkeop-5.15
-
5.15.0.1053.60~20.04.1
-
linux-image-intel
-
5.15.0.1065.71~20.04.1
-
linux-image-intel-iotg
-
5.15.0.1065.71~20.04.1
-
linux-image-oem-20.04
-
5.15.0.122.132~20.04.1
-
linux-image-oem-20.04b
-
5.15.0.122.132~20.04.1
-
linux-image-oem-20.04c
-
5.15.0.122.132~20.04.1
-
linux-image-oem-20.04d
-
5.15.0.122.132~20.04.1
-
linux-image-virtual-hwe-20.04
-
5.15.0.122.132~20.04.1
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.
Related notices
- USN-7020-1
- USN-7022-1
- USN-7020-2
- USN-7028-1
- USN-7029-1
- USN-7021-2
- USN-7020-3
- USN-7021-3
- USN-7022-2
- USN-7021-4
- USN-7022-3
- USN-7020-4
- USN-7028-2
- USN-7021-5
- USN-7119-1
- USN-6999-1
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- USN-7005-2
- USN-6999-2
- USN-7069-1
- USN-7069-2
- USN-7110-1
- USN-6895-1
- USN-6895-2
- USN-6900-1
- USN-6895-3
- USN-6895-4
- USN-7039-1
- USN-6949-1
- USN-6952-1
- USN-6955-1
- USN-6949-2
- USN-6893-1
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- USN-6893-3
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