Multiple security vulnerabilities were discovered in the Linux kernel for real-time systems, affecting subsystems including the Cryptographic API, media drivers, memory management, Appletalk network protocol, and Netfilter. These flaws could potentially allow an attacker to compromise the system. Fixes have been released in versions 6.8.1-1039.40 and 6.8.1-1039.40~22.04.1, and users are advised to update and reboot their systems. Due to ABI changes, recompilation and reinstallation of third-party kernel modules may be required.
Multiple security vulnerabilities were identified in the Linux kernel version linux-realtime-6.14 affecting subsystems including the Cryptographic API, Media drivers, Netfilter, and TLS protocol. These issues could potentially allow an attacker to compromise the system. A security update addressing these flaws is available and requires a system reboot. Due to an ABI change, third-party kernel modules must be recompiled and reinstalled after the update.
Multiple security vulnerabilities were discovered in the Linux kernel affecting media drivers, network drivers, Netfilter, and the TLS protocol. These flaws could potentially allow an attacker to compromise affected systems. The issues impact the linux-raspi, linux-raspi-realtime, and linux-xilinx kernel packages. Fixes have been released in updated kernel versions, and a system reboot is required after applying updates. Due to ABI changes, third-party kernel modules must be recompiled and reinstalled.
Multiple security vulnerabilities were discovered in the Linux kernel, including CVE-2024-36331, which involves improper initialization of CPU cache memory. This flaw could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory, leading to loss of data integrity. The update addresses numerous issues across a wide range of kernel subsystems and drivers. A patch is available and users are advised to update to the fixed version 6.14.0-1016.16. After updating, a system reboot and recompilation of third-party kernel modules are required.
Multiple security vulnerabilities were discovered in the Linux kernel used in Azure cloud systems, including linux-azure, linux-azure-6.14, and linux-azure-nvidia-6.14. Notably, some AMD processors may allow a local attacker to infer data from previous stores, potentially leaking privileged information. These issues affect a wide range of kernel subsystems and drivers across various architectures. The vulnerabilities could allow an attacker to compromise the system. Fixes have been released in updated kernel versions.