For all Proxmox users it looks like the new ZFS kernel module with the patch is included in the opt-in kernel 6.5.11-6-pve for now.

The kernel 6.5 actually became the default in Proxmox 8.1, so a regular dist-upgrade should bring it in. Run "zpool --version" after rebooting and double check you get this:

zfs-2.2.0-pve4 zfs-kmod-2.2.0-pve4

As this versions are patched for bug.

TrueNAS iX Systems statement with interim mitigation steps.

It looks like due to the older coreutils Ubuntu 22.04 LTS is unlikely to be affected as much. So if you're on Ubuntu LTS and have not compiled it yourself, you might have dodged data corruption.

Would this corruption be caught by the checksumming?

No

FreeBSD has the patch pushed, corrected versions are:

14.0-p1

13.2-p6

12.4-p8

But my filesystem has RAID and checksums and I use ECC memory, I don't need backups /s

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

3 acronyms in this thread; the most compressed thread commented on today has 13 acronyms.

[Thread #335 for this sub, first seen 4th Dec 2023, 15:25] [FAQ] [Full list] [Contact] [Source code]

Oh shit,

Welp work is going to be fun