FreeBSD ports tree https://cgit-dev.freebsd.org/ports/atom?h=13-eol 2025-12-17T19:52:02Z 2025-12-17T19:52:02Z Joseph Mingrone jrm@FreeBSD.org 2025-12-17T15:45:28Z urn:sha1:ffb64ba4a0596d34072290d9ffe016f317664a1c Update AMD CPU microcode for processor families 19h and 1ah. From upstream's README: NOTE: In order to not fully abandon machines affected by AMD-SB-7033 [1] that have not received the BIOS update, the family 19h microcode container now includes a second patch for these machines that brings the microcode to the highest possible level without the microcode signing fix. While a BIOS update is highly recommended to receive the latest security updates issued after the microcode signing vulnerability, this will allow non-updated systems to at least receive some microcode updates beyond the version provided by BIOS. [1] https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7033.html Upstream Linux firmware commits since last update: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=2b318c8e4159234ddbcc1cadc90cf32d17d9ee82 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=6167e5566900cf236f7a69704e8f4c441bc7212a https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=e637542fa8b9e0a88b0b2885072eea7df3737969 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=ad91544767665e911386e62ecebaa969e2cfb1c0 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=3a49a7356a8c83a33d0214edfc5d8fd835caa93a Reviewed by: glebius Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D54272 2025-08-11T18:40:32Z Joseph Mingrone jrm@FreeBSD.org 2025-08-11T16:44:26Z urn:sha1:245c47b49d461f19a913f6519a4de2dbfca2d88e This snapshot updates firmware for processor family 19h and adds firmware for processor family 1ah. Linux firmware commit: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amd-ucode?id=3768c184de68a85b9df6697e7f93a2f61de90a99 Sponsored by: The FreeBSD Foundation 2025-07-16T18:35:30Z Joseph Mingrone jrm@FreeBSD.org 2025-07-11T19:06:13Z urn:sha1:bd4b2fd359fc07090d90fa9222848161b9a4dcff This update, in part, mitigates transient scheduler attacks affecting some AMD CPUs. For details, refer to AMD's security bulletin and white paper: - https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7029.html - https://www.amd.com/content/dam/amd/en/documents/resources/bulletin/technical-guidance-for-mitigating-transient-scheduler-attacks.pdf Sponsored by: The FreeBSD Foundation 2025-02-12T17:20:47Z Joseph Mingrone jrm@FreeBSD.org 2025-02-12T17:09:51Z urn:sha1:2bf04cb21497147f3d311ee968a82af05d2874dc This snapshot contains updates for the 17h and 19h processor families. Latest Linux Firmware repository commit since last update: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=48bb90cceb882cab8e9ab692bc5779d3bf3a13b8 Sponsored by: The FreeBSD Foundation 2024-08-10T23:13:41Z Yan Ka Chiu nyan@myuji.xyz 2024-08-10T22:28:26Z urn:sha1:60a177caf143aef2912a1a11b3800a76c42cd165 For more information, refer to: - https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7014.html - https://info.defcon.org/event/?id=54863 - https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=091bd5adf19c7ab01214c64689952acb483 Security: 7d631146-5769-11ef-b618-1c697a616631 Differential Revision: https://reviews.freebsd.org/D46269 2024-02-24T20:34:30Z Joseph Mingrone jrm@FreeBSD.org 2024-02-23T19:59:10Z urn:sha1:f88622cee42d9ceba498cb8ad88a0d69f8d17ec5 Commits to the Linux Firmware repository since last update: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=bfc33c1e308e1ebd5f216781ea0b091c2379bbb2 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=a193c6517fbfc0e7a4e2f8b06cb2742a82a8dd63 Reviewed by: chs Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D44049 2024-02-23T17:29:13Z Chuck Silvers chs@FreeBSD.org 2024-02-23T17:14:47Z urn:sha1:8972ab311c750984f6936ea93e80642beb7f792a Install the AMD ucode in /boot/firmware for early loading just like is done for intel. Update the instructions for early loading to reflect that AMD is now supported too. Sponsored By: Netflix Reviewed by: jrm Differential Revision: https://reviews.freebsd.org/D44025 2023-12-03T12:48:37Z Joseph Mingrone jrm@FreeBSD.org 2023-11-13T19:57:36Z urn:sha1:31dcb831b9ea91e418f4e96e492790129fabaccf Commit to the Linux Firmware repository: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=06afd7f939c5b245b2af9e0fee13026f2aaf77fa Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D42573 2023-11-13T17:32:33Z Joseph Mingrone jrm@FreeBSD.org 2023-11-13T17:29:05Z urn:sha1:82c1d7a1b724870fc3e3cd5e40f40d65820710f3 While here, pet portclippy/portfmt. Approved by: seanc (past maintainer) Sponsored by: The FreeBSD Foundation 2023-08-21T18:13:01Z Joseph Mingrone jrm@FreeBSD.org 2023-08-21T11:44:41Z urn:sha1:32581ecbe9478918189b37e604bce5811fad88d0 PR: 273238 Reported by: Christos Chatzaras <chris@cretaforce.gr> Approved by: maintainer (sbruno, implicit) Sponsored by: The FreeBSD Foundation