First published: Tue Oct 22 2019(Updated: )
It was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not did not handle detach operations correctly, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-21008) Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14814, CVE-2019-14815, CVE-2019-14816) Matt Delco discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform bounds checking when handling coalesced MMIO write operations. A local attacker with write access to /dev/kvm could use this to cause a denial of service (system crash). (CVE-2019-14821) Hui Peng and Mathias Payer discovered that the USB audio driver for the Linux kernel did not properly validate device meta data. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15117) Hui Peng and Mathias Payer discovered that the USB audio driver for the Linux kernel improperly performed recursion while handling device meta data. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15118) It was discovered that the Technisat DVB-S/S2 USB device driver in the Linux kernel contained a buffer overread. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-15505) Brad Spengler discovered that a Spectre mitigation was improperly implemented in the ptrace susbsystem of the Linux kernel. A local attacker could possibly use this to expose sensitive information. (CVE-2019-15902) It was discovered that the SMB networking file system implementation in the Linux kernel contained a buffer overread. An attacker could use this to expose sensitive information (kernel memory). (CVE-2019-15918)
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
ubuntu/linux-image-4.15.0-1027-oracle | <4.15.0-1027.30 | 4.15.0-1027.30 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1046-gke | <4.15.0-1046.49 | 4.15.0-1046.49 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1048-kvm | <4.15.0-1048.48 | 4.15.0-1048.48 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1049-raspi2 | <4.15.0-1049.53 | 4.15.0-1049.53 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1052-aws | <4.15.0-1052.54 | 4.15.0-1052.54 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1059-oem | <4.15.0-1059.68 | 4.15.0-1059.68 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1066-snapdragon | <4.15.0-1066.73 | 4.15.0-1066.73 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-66-generic | <4.15.0-66.75 | 4.15.0-66.75 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-66-generic-lpae | <4.15.0-66.75 | 4.15.0-66.75 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-66-lowlatency | <4.15.0-66.75 | 4.15.0-66.75 |
=18.04 | ||
All of | ||
ubuntu/linux-image-aws | <4.15.0.1052.51 | 4.15.0.1052.51 |
=18.04 | ||
All of | ||
ubuntu/linux-image-generic | <4.15.0.66.68 | 4.15.0.66.68 |
=18.04 | ||
All of | ||
ubuntu/linux-image-generic-lpae | <4.15.0.66.68 | 4.15.0.66.68 |
=18.04 | ||
All of | ||
ubuntu/linux-image-gke | <4.15.0.1046.49 | 4.15.0.1046.49 |
=18.04 | ||
All of | ||
ubuntu/linux-image-gke-4.15 | <4.15.0.1046.49 | 4.15.0.1046.49 |
=18.04 | ||
All of | ||
ubuntu/linux-image-kvm | <4.15.0.1048.48 | 4.15.0.1048.48 |
=18.04 | ||
All of | ||
ubuntu/linux-image-lowlatency | <4.15.0.66.68 | 4.15.0.66.68 |
=18.04 | ||
All of | ||
ubuntu/linux-image-oem | <4.15.0.1059.63 | 4.15.0.1059.63 |
=18.04 | ||
All of | ||
ubuntu/linux-image-oracle | <4.15.0.1027.30 | 4.15.0.1027.30 |
=18.04 | ||
All of | ||
ubuntu/linux-image-raspi2 | <4.15.0.1049.47 | 4.15.0.1049.47 |
=18.04 | ||
All of | ||
ubuntu/linux-image-snapdragon | <4.15.0.1066.69 | 4.15.0.1066.69 |
=18.04 | ||
All of | ||
ubuntu/linux-image-virtual | <4.15.0.66.68 | 4.15.0.66.68 |
=18.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1027-oracle | <4.15.0-1027.30~16.04.1 | 4.15.0-1027.30~16.04.1 |
=16.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1047-gcp | <4.15.0-1047.50 | 4.15.0-1047.50 |
=16.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1052-aws | <4.15.0-1052.54~16.04.1 | 4.15.0-1052.54~16.04.1 |
=16.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-1061-azure | <4.15.0-1061.66 | 4.15.0-1061.66 |
=16.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-66-generic | <4.15.0-66.75~16.04.1 | 4.15.0-66.75~16.04.1 |
=16.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-66-generic-lpae | <4.15.0-66.75~16.04.1 | 4.15.0-66.75~16.04.1 |
=16.04 | ||
All of | ||
ubuntu/linux-image-4.15.0-66-lowlatency | <4.15.0-66.75~16.04.1 | 4.15.0-66.75~16.04.1 |
=16.04 | ||
All of | ||
ubuntu/linux-image-aws-hwe | <4.15.0.1052.52 | 4.15.0.1052.52 |
=16.04 | ||
All of | ||
ubuntu/linux-image-azure | <4.15.0.1061.64 | 4.15.0.1061.64 |
=16.04 | ||
All of | ||
ubuntu/linux-image-gcp | <4.15.0.1047.61 | 4.15.0.1047.61 |
=16.04 | ||
All of | ||
ubuntu/linux-image-generic-hwe-16.04 | <4.15.0.66.86 | 4.15.0.66.86 |
=16.04 | ||
All of | ||
ubuntu/linux-image-generic-lpae-hwe-16.04 | <4.15.0.66.86 | 4.15.0.66.86 |
=16.04 | ||
All of | ||
ubuntu/linux-image-gke | <4.15.0.1047.61 | 4.15.0.1047.61 |
=16.04 | ||
All of | ||
ubuntu/linux-image-lowlatency-hwe-16.04 | <4.15.0.66.86 | 4.15.0.66.86 |
=16.04 | ||
All of | ||
ubuntu/linux-image-oem | <4.15.0.66.86 | 4.15.0.66.86 |
=16.04 | ||
All of | ||
ubuntu/linux-image-oracle | <4.15.0.1027.20 | 4.15.0.1027.20 |
=16.04 | ||
All of | ||
ubuntu/linux-image-virtual-hwe-16.04 | <4.15.0.66.86 | 4.15.0.66.86 |
=16.04 |
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(Contains the following vulnerabilities)