Version:6.9-rc2 (mainline) Released:2024-03-31 Source:linux-6.9-rc2.tar.gz Patch:full (incremental)

"What a time we live in," writes Phoronix, "where Microsoft not only continues contributing significantly to the Linux kernel but doing so to further flesh out the design of the Linux kernel's Rust programming language support..." Microsoft engineer Wedson Almeida Filho has sent out the latest patches working on Allocation APIs for the Rust Linux kernel code and also in leveraging those proposed APIs [as] a means of allowing in-place module initialization for Rust kernel modules. Wedson Almeida Filho has been a longtime Rust for Linux contributor going back to his Google engineering days and at Microsoft the past two years has shown no signs of slowing down on the Rust for Linux activities... The Rust for Linux kernel effort remains a very vibrant effort with a wide variety of organizations contributing, even Microsoft engineers.

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BrianFagioli shares a report from BetaNews: In a recent security announcement, Red Hat's Information Risk and Security and Product Security teams have identified a critical vulnerability in the latest versions of the 'xz' compression tools and libraries. The affected versions, 5.6.0 and 5.6.1, contain malicious code that could potentially allow unauthorized access to systems. Fedora Linux 40 users and those using Fedora Rawhide, the development distribution for future Fedora builds, are at risk. The vulnerability, designated CVE-2024-3094, impacts users who have updated to the compromised versions of the xz libraries. Red Hat urges all Fedora Rawhide users to immediately cease using the distribution for both work and personal activities until the issue is resolved. Plans are underway to revert Fedora Rawhide to the safer xz-5.4.x version, after which it will be safe to redeploy Fedora Rawhide instances. Although Fedora Linux 40 builds have not been confirmed to be compromised, Red Hat advises users to downgrade to a 5.4 build as a precautionary measure. An update reverting xz to 5.4.x has been released and is being distributed to Fedora Linux 40 users through the normal update system. Users can expedite the update by following instructions provided by Red Hat. Further reader submissions: xz/liblzma Backdoored, Facilitating ssh Compromise; Malicious Code Discovered in Popular XZ Utils.

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