Wei Chen discovered that a race condition existed in the TIPC protocol implementation in the Linux kernel, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1382)
It was discovered that the virtio network implementation in the Linux kernel did not properly handle file references in the host, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-1838)
Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)
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)
shanzhulig discovered that the DRM subsystem in the Linux kernel contained a race condition when performing certain operation while handling driver unload, 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-2023-51043)
It was discovered that a race condition existed in the Bluetooth 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-2023-51779)
It was discovered that the device mapper driver in the Linux kernel did not properly validate target size during certain memory allocations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-52429, CVE-2024-23851)
Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6915)
It was discovered that the SCTP protocol implementation in the Linux kernel contained a race condition when handling lock acquisition in certain situations. A local attacker could possibly use this to cause a denial of service (kernel deadlock). (CVE-2024-0639)
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: - Architecture specifics; - EDAC drivers; - Media drivers; - JFS file system; (CVE-2023-52603, CVE-2023-52464, CVE-2023-52600, CVE-2023-52445, CVE-2023-52451)
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-headers-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1", "linux-image-unsigned-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1", "linux-azure-cloud-tools-4.15.0-1176": "4.15.0-1176.191~14.04.1", "linux-image-unsigned-4.15.0-1176-azure-dbgsym": "4.15.0-1176.191~14.04.1", "linux-modules-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1", "linux-buildinfo-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1", "linux-azure-tools-4.15.0-1176": "4.15.0-1176.191~14.04.1", "linux-modules-extra-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1", "linux-azure-headers-4.15.0-1176": "4.15.0-1176.191~14.04.1", "linux-cloud-tools-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1", "linux-tools-4.15.0-1176-azure": "4.15.0-1176.191~14.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-cloud-tools-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1", "linux-buildinfo-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1", "linux-aws-hwe-cloud-tools-4.15.0-1167": "4.15.0-1167.180~16.04.1", "linux-headers-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1", "linux-aws-hwe-tools-4.15.0-1167": "4.15.0-1167.180~16.04.1", "linux-aws-headers-4.15.0-1167": "4.15.0-1167.180~16.04.1", "linux-modules-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1", "linux-image-unsigned-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1", "linux-modules-extra-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1", "linux-image-unsigned-4.15.0-1167-aws-dbgsym": "4.15.0-1167.180~16.04.1", "linux-tools-4.15.0-1167-aws": "4.15.0-1167.180~16.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-headers-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1", "linux-image-unsigned-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1", "linux-azure-cloud-tools-4.15.0-1176": "4.15.0-1176.191~16.04.1", "linux-image-unsigned-4.15.0-1176-azure-dbgsym": "4.15.0-1176.191~16.04.1", "linux-modules-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1", "linux-buildinfo-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1", "linux-azure-tools-4.15.0-1176": "4.15.0-1176.191~16.04.1", "linux-modules-extra-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1", "linux-azure-headers-4.15.0-1176": "4.15.0-1176.191~16.04.1", "linux-cloud-tools-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1", "linux-tools-4.15.0-1176-azure": "4.15.0-1176.191~16.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-gcp-tools-4.15.0-1161": "4.15.0-1161.178~16.04.1", "linux-modules-extra-4.15.0-1161-gcp": "4.15.0-1161.178~16.04.1", "linux-image-unsigned-4.15.0-1161-gcp": "4.15.0-1161.178~16.04.1", "linux-buildinfo-4.15.0-1161-gcp": "4.15.0-1161.178~16.04.1", "linux-gcp-headers-4.15.0-1161": "4.15.0-1161.178~16.04.1", "linux-image-unsigned-4.15.0-1161-gcp-dbgsym": "4.15.0-1161.178~16.04.1", "linux-modules-4.15.0-1161-gcp": "4.15.0-1161.178~16.04.1", "linux-tools-4.15.0-1161-gcp": "4.15.0-1161.178~16.04.1", "linux-headers-4.15.0-1161-gcp": "4.15.0-1161.178~16.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "ipmi-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-image-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "serial-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-hwe-cloud-tools-4.15.0-224": "4.15.0-224.236~16.04.1", "usb-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-headers-4.15.0-224-lowlatency": "4.15.0-224.236~16.04.1", "crypto-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "nfs-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "scsi-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "plip-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "nic-pcmcia-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "sata-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "virtio-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-image-unsigned-4.15.0-224-generic-dbgsym": "4.15.0-224.236~16.04.1", "storage-core-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-cloud-tools-4.15.0-224-lowlatency": "4.15.0-224.236~16.04.1", "fat-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-image-unsigned-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "dasd-extra-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "nic-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "pcmcia-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-image-unsigned-4.15.0-224-lowlatency": "4.15.0-224.236~16.04.1", "nic-usb-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-image-4.15.0-224-generic-dbgsym": "4.15.0-224.236~16.04.1", "linux-image-unsigned-4.15.0-224-lowlatency-dbgsym": "4.15.0-224.236~16.04.1", "kernel-image-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "mouse-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "floppy-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "md-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "pcmcia-storage-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-buildinfo-4.15.0-224-lowlatency": "4.15.0-224.236~16.04.1", "linux-hwe-tools-4.15.0-224": "4.15.0-224.236~16.04.1", "parport-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-hwe-udebs-generic": "4.15.0-224.236~16.04.1", "ppp-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-headers-4.15.0-224": "4.15.0-224.236~16.04.1", "dasd-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "message-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-tools-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "linux-modules-4.15.0-224-lowlatency": "4.15.0-224.236~16.04.1", "linux-source-4.15.0": "4.15.0-224.236~16.04.1", "linux-modules-extra-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "linux-headers-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "nic-shared-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "irda-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "block-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "fb-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-cloud-tools-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "input-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "vlan-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "fs-core-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-buildinfo-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "linux-modules-4.15.0-224-generic": "4.15.0-224.236~16.04.1", "pata-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "multipath-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "fs-secondary-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "firewire-core-modules-4.15.0-224-generic-di": "4.15.0-224.236~16.04.1", "linux-tools-4.15.0-224-lowlatency": "4.15.0-224.236~16.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-modules-4.15.0-1130-oracle": "4.15.0-1130.141~16.04.1", "linux-oracle-headers-4.15.0-1130": "4.15.0-1130.141~16.04.1", "linux-oracle-tools-4.15.0-1130": "4.15.0-1130.141~16.04.1", "linux-image-unsigned-4.15.0-1130-oracle": "4.15.0-1130.141~16.04.1", "linux-image-unsigned-4.15.0-1130-oracle-dbgsym": "4.15.0-1130.141~16.04.1", "linux-buildinfo-4.15.0-1130-oracle": "4.15.0-1130.141~16.04.1", "linux-tools-4.15.0-1130-oracle": "4.15.0-1130.141~16.04.1", "linux-modules-extra-4.15.0-1130-oracle": "4.15.0-1130.141~16.04.1", "linux-headers-4.15.0-1130-oracle": "4.15.0-1130.141~16.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "ipmi-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-image-4.15.0-224-generic": "4.15.0-224.236", "linux-headers-4.15.0-224-lowlatency": "4.15.0-224.236", "scsi-modules-4.15.0-224-generic-di": "4.15.0-224.236", "usb-modules-4.15.0-224-generic-di": "4.15.0-224.236", "sata-modules-4.15.0-224-generic-di": "4.15.0-224.236", "crypto-modules-4.15.0-224-generic-di": "4.15.0-224.236", "nfs-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-tools-4.15.0-224-lowlatency": "4.15.0-224.236", "plip-modules-4.15.0-224-generic-di": "4.15.0-224.236", "nic-pcmcia-modules-4.15.0-224-generic-di": "4.15.0-224.236", "serial-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-image-unsigned-4.15.0-224-generic-dbgsym": "4.15.0-224.236", "linux-udebs-generic": "4.15.0-224.236", "storage-core-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-cloud-tools-4.15.0-224-lowlatency": "4.15.0-224.236", "fat-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-image-unsigned-4.15.0-224-generic": "4.15.0-224.236", "dasd-extra-modules-4.15.0-224-generic-di": "4.15.0-224.236", "nic-modules-4.15.0-224-generic-di": "4.15.0-224.236", "pcmcia-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-image-unsigned-4.15.0-224-lowlatency": "4.15.0-224.236", "virtio-modules-4.15.0-224-generic-di": "4.15.0-224.236", "nic-usb-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-image-4.15.0-224-generic-dbgsym": "4.15.0-224.236", "linux-image-unsigned-4.15.0-224-lowlatency-dbgsym": "4.15.0-224.236", "kernel-image-4.15.0-224-generic-di": "4.15.0-224.236", "mouse-modules-4.15.0-224-generic-di": "4.15.0-224.236", "floppy-modules-4.15.0-224-generic-di": "4.15.0-224.236", "md-modules-4.15.0-224-generic-di": "4.15.0-224.236", "pcmcia-storage-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-buildinfo-4.15.0-224-lowlatency": "4.15.0-224.236", "parport-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-tools-4.15.0-224": "4.15.0-224.236", "ppp-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-headers-4.15.0-224": "4.15.0-224.236", "dasd-modules-4.15.0-224-generic-di": "4.15.0-224.236", "message-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-tools-4.15.0-224-generic": "4.15.0-224.236", "linux-modules-4.15.0-224-lowlatency": "4.15.0-224.236", "linux-modules-extra-4.15.0-224-generic": "4.15.0-224.236", "linux-cloud-tools-common": "4.15.0-224.236", "linux-headers-4.15.0-224-generic": "4.15.0-224.236", "linux-source-4.15.0": "4.15.0-224.236", "linux-libc-dev": "4.15.0-224.236", "linux-doc": "4.15.0-224.236", "nic-shared-modules-4.15.0-224-generic-di": "4.15.0-224.236", "irda-modules-4.15.0-224-generic-di": "4.15.0-224.236", "block-modules-4.15.0-224-generic-di": "4.15.0-224.236", "fb-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-cloud-tools-4.15.0-224-generic": "4.15.0-224.236", "input-modules-4.15.0-224-generic-di": "4.15.0-224.236", "vlan-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-tools-host": "4.15.0-224.236", "fs-core-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-buildinfo-4.15.0-224-generic": "4.15.0-224.236", "linux-modules-4.15.0-224-generic": "4.15.0-224.236", "pata-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-tools-common": "4.15.0-224.236", "multipath-modules-4.15.0-224-generic-di": "4.15.0-224.236", "fs-secondary-modules-4.15.0-224-generic-di": "4.15.0-224.236", "firewire-core-modules-4.15.0-224-generic-di": "4.15.0-224.236", "linux-cloud-tools-4.15.0-224": "4.15.0-224.236" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-cloud-tools-4.15.0-1167-aws": "4.15.0-1167.180", "linux-buildinfo-4.15.0-1167-aws": "4.15.0-1167.180", "linux-aws-cloud-tools-4.15.0-1167": "4.15.0-1167.180", "linux-headers-4.15.0-1167-aws": "4.15.0-1167.180", "linux-image-unsigned-4.15.0-1167-aws": "4.15.0-1167.180", "linux-aws-headers-4.15.0-1167": "4.15.0-1167.180", "linux-modules-4.15.0-1167-aws": "4.15.0-1167.180", "linux-aws-tools-4.15.0-1167": "4.15.0-1167.180", "linux-modules-extra-4.15.0-1167-aws": "4.15.0-1167.180", "linux-image-unsigned-4.15.0-1167-aws-dbgsym": "4.15.0-1167.180", "linux-tools-4.15.0-1167-aws": "4.15.0-1167.180" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-headers-4.15.0-1176-azure": "4.15.0-1176.191", "linux-image-unsigned-4.15.0-1176-azure": "4.15.0-1176.191", "linux-image-unsigned-4.15.0-1176-azure-dbgsym": "4.15.0-1176.191", "linux-azure-4.15-cloud-tools-4.15.0-1176": "4.15.0-1176.191", "linux-modules-4.15.0-1176-azure": "4.15.0-1176.191", "linux-buildinfo-4.15.0-1176-azure": "4.15.0-1176.191", "linux-azure-4.15-headers-4.15.0-1176": "4.15.0-1176.191", "linux-modules-extra-4.15.0-1176-azure": "4.15.0-1176.191", "linux-azure-4.15-tools-4.15.0-1176": "4.15.0-1176.191", "linux-cloud-tools-4.15.0-1176-azure": "4.15.0-1176.191", "linux-tools-4.15.0-1176-azure": "4.15.0-1176.191" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-gcp-4.15-tools-4.15.0-1161": "4.15.0-1161.178", "linux-modules-extra-4.15.0-1161-gcp": "4.15.0-1161.178", "linux-image-unsigned-4.15.0-1161-gcp": "4.15.0-1161.178", "linux-buildinfo-4.15.0-1161-gcp": "4.15.0-1161.178", "linux-image-unsigned-4.15.0-1161-gcp-dbgsym": "4.15.0-1161.178", "linux-modules-4.15.0-1161-gcp": "4.15.0-1161.178", "linux-gcp-4.15-headers-4.15.0-1161": "4.15.0-1161.178", "linux-tools-4.15.0-1161-gcp": "4.15.0-1161.178", "linux-headers-4.15.0-1161-gcp": "4.15.0-1161.178" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-kvm-tools-4.15.0-1151": "4.15.0-1151.156", "linux-tools-4.15.0-1151-kvm": "4.15.0-1151.156", "linux-image-4.15.0-1151-kvm": "4.15.0-1151.156", "linux-headers-4.15.0-1151-kvm": "4.15.0-1151.156", "linux-kvm-headers-4.15.0-1151": "4.15.0-1151.156", "linux-image-4.15.0-1151-kvm-dbgsym": "4.15.0-1151.156", "linux-buildinfo-4.15.0-1151-kvm": "4.15.0-1151.156", "linux-modules-4.15.0-1151-kvm": "4.15.0-1151.156" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-modules-4.15.0-1130-oracle": "4.15.0-1130.141", "linux-oracle-headers-4.15.0-1130": "4.15.0-1130.141", "linux-oracle-tools-4.15.0-1130": "4.15.0-1130.141", "linux-image-unsigned-4.15.0-1130-oracle": "4.15.0-1130.141", "linux-image-unsigned-4.15.0-1130-oracle-dbgsym": "4.15.0-1130.141", "linux-buildinfo-4.15.0-1130-oracle": "4.15.0-1130.141", "linux-tools-4.15.0-1130-oracle": "4.15.0-1130.141", "linux-modules-extra-4.15.0-1130-oracle": "4.15.0-1130.141", "linux-headers-4.15.0-1130-oracle": "4.15.0-1130.141" } ] }