Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-20588)
It was discovered that a race condition existed in the Linux kernel when performing operations with kernel objects, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2023-45863)
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "4.4.0-1164.179", "binary_name": "linux-aws-cloud-tools-4.4.0-1164" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-aws-headers-4.4.0-1164" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-aws-tools-4.4.0-1164" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-buildinfo-4.4.0-1164-aws" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-cloud-tools-4.4.0-1164-aws" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-headers-4.4.0-1164-aws" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-image-4.4.0-1164-aws" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-image-4.4.0-1164-aws-dbgsym" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-modules-4.4.0-1164-aws" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-modules-extra-4.4.0-1164-aws" }, { "binary_version": "4.4.0-1164.179", "binary_name": "linux-tools-4.4.0-1164-aws" } ] }