Re: [PATCH v9 4/9] livepatch: Call klp_init_patch_early() earlier
From: Yafang Shao <hidden>
Date: 2026-09-13 02:58:20
Also in:
sashiko-reviews
On Sun, Sep 13, 2026 at 10:55 AM [off-list ref] wrote:
Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: Pre-existing issues: - [High] Use-after-free on statically allocated kobjects when CONFIG_DEBUG_KOBJECT_RELEASE is enabled
As explained in the previous version [0], this pre-existing issue has
already been fixed by commit 7f4ca0d0b40a ("livepatch: Fix UAF of
unregistered patch kobjects"), which is in the livepatching for-next
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git/commit/?id=7f4ca0d0b40ac1ccd82ebaf1514c2d26c3db71c4
[0]. https://lore.kernel.org/live-patching/CALOAHbCOFvcDy9kVVKRBAECnDi-vRcwh=dQQSC0ENeVxLYB_GQ@mail.gmail.com/T/#u (local)
--
Regards
Yafang