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Linux kernel vulnerabilities

Description

## Releases * Ubuntu 19.10 * Ubuntu 18.04 ESM ## Packages * linux \- Linux kernel * linux-aws \- Linux kernel for Amazon Web Services (AWS) systems * linux-azure \- Linux kernel for Microsoft Azure Cloud systems * linux-azure-5.3 \- Linux kernel for Microsoft Azure Cloud systems * linux-gcp \- Linux kernel for Google Cloud Platform (GCP) systems * linux-gcp-5.3 \- Linux kernel for Google Cloud Platform (GCP) systems * linux-kvm \- Linux kernel for cloud environments * linux-oracle \- Linux kernel for Oracle Cloud systems * linux-raspi2 \- Linux kernel for Raspberry Pi 2 It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14895, CVE-2019-14901) It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14896, CVE-2019-14897) It was discovered that the Fujitsu ES network device driver for the Linux kernel did not properly check for errors in some situations, leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service. (CVE-2019-16231) Anthony Steinhauser discovered that the Linux kernel did not properly perform Spectre_RSB mitigations to all processors for PowerPC architecture systems in some situations. A local attacker could use this to expose sensitive information. (CVE-2019-18660) It was discovered that the Broadcom V3D DRI driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19044) It was discovered that the Mellanox Technologies Innova driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19045) It was discovered that the Mellanox Technologies ConnectX driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19047) It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19051) It was discovered that Geschwister Schneider USB CAN interface driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A physically proximate attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19052) It was discovered that the netlink-based 802.11 configuration interface in the Linux kernel did not deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19055) It was discovered that the event tracing subsystem of the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19072) It was discovered that the driver for memoryless force-feedback input devices in the Linux kernel contained a use-after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2019-19524) It was discovered that the Microchip CAN BUS Analyzer driver in the Linux kernel contained a use-after-free vulnerability on device disconnect. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19529) It was discovered that the PEAK-System Technik USB driver in the Linux kernel did not properly sanitize memory before sending it to the device. A physically proximate attacker could use this to expose sensitive information (kernel memory). (CVE-2019-19534) Tristan Madani discovered that the ALSA timer implementation in the Linux kernel contained 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-2019-19807) It was discovered that the DesignWare USB3 controller driver in the Linux kernel did not properly deallocate memory in some error conditions. A local attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2019-18813)


Affected Package


OS OS Version Package Name Package Version
Ubuntu 19.10 linux-image-5.3.0-1008-oracle 5.3.0-1008.9
Ubuntu 19.10 linux-image-5.3.0-1009-aws 5.3.0-1009.10
Ubuntu 19.10 linux-image-5.3.0-1009-azure 5.3.0-1009.10
Ubuntu 19.10 linux-image-5.3.0-1009-kvm 5.3.0-1009.10
Ubuntu 19.10 linux-image-5.3.0-1011-gcp 5.3.0-1011.12
Ubuntu 19.10 linux-image-5.3.0-1015-raspi2 5.3.0-1015.17
Ubuntu 19.10 linux-image-5.3.0-26-generic 5.3.0-26.28
Ubuntu 19.10 linux-image-5.3.0-26-generic-lpae 5.3.0-26.28
Ubuntu 19.10 linux-image-5.3.0-26-lowlatency 5.3.0-26.28
Ubuntu 19.10 linux-image-5.3.0-26-snapdragon 5.3.0-26.28
Ubuntu 19.10 linux-image-aws 5.3.0.1009.11
Ubuntu 19.10 linux-image-azure 5.3.0.1009.27
Ubuntu 19.10 linux-image-gcp 5.3.0.1011.12
Ubuntu 19.10 linux-image-generic 5.3.0.26.30
Ubuntu 19.10 linux-image-generic-lpae 5.3.0.26.30
Ubuntu 19.10 linux-image-gke 5.3.0.1011.12
Ubuntu 19.10 linux-image-kvm 5.3.0.1009.11
Ubuntu 19.10 linux-image-lowlatency 5.3.0.26.30
Ubuntu 19.10 linux-image-oracle 5.3.0.1008.9
Ubuntu 19.10 linux-image-raspi2 5.3.0.1015.12
Ubuntu 19.10 linux-image-snapdragon 5.3.0.26.30
Ubuntu 19.10 linux-image-virtual 5.3.0.26.30
Ubuntu 18.04 linux-image-5.3.0-1009-azure 5.3.0-1009.10~18.04.1
Ubuntu 18.04 linux-image-5.3.0-1010-gcp 5.3.0-1010.11~18.04.1
Ubuntu 18.04 linux-image-azure-edge 5.3.0.1009.9
Ubuntu 18.04 linux-image-gcp-edge 5.3.0.1010.10

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