On Wed, 12 Feb 2025 00:58:53 -0800, Harshit Mogalapalli wrote:

This code calls kfree(bfr); and then passes "bfr" to rtk->ops->crashed()
which is a use after free.  The ->crashed function pointer is implemented
by apple_nvme_rtkit_crashed() and it doesn't use the "bfr" pointer so
this doesn't cause a problem.  But it still looks sketchy as can be.

Fix this by moving kfree() after the last usage of bfr.

[...]

Applied, thanks!

[1/1] soc: apple: rtkit: Fix use-after-free in apple_rtkit_crashlog_rx()
      commit: 00834971f0d9e38beae37e92055b1432782827d0

Best regards,
-- 
Sven Peter [off-list ref]