In the Linux kernel, the following vulnerability has been resolved:
smackfs: restrict bytes count in smksetcipso()
Oops, I failed to update subject line.
From 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001 Date: Mon, 12 Apr 2021 22:25:06 +0900 Subject: [PATCH] smackfs: restrict bytes count in smksetcipso()
Commit 7ef4c19d245f3dc2 ("smackfs: restrict bytes count in smackfs write functions") missed that count > SMKCIPSOMAX check applies to only format == SMKFIXED24_FMT case.