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Tue, 13 Oct 2026 02:03:11 -0400 (EDT) Date: Tue, 13 Oct 2026 01:03:09 -0500 From: Tyler Hicks To: syzbot Cc: ecryptfs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [ecryptfs?] KASAN: slab-out-of-bounds Read in ecryptfs_verify_auth_tok_from_key Message-ID: References: <6aaabb70.86093f18.33004f.0003.GAE@google.com> Precedence: bulk X-Mailing-List: ecryptfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6aaabb70.86093f18.33004f.0003.GAE@google.com> On 2026-09-16 08:53:20, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: f6e7b42bf05b Merge tag 'sysctl-7.03-fixes-rc4' of git://gi.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=148603f9580000 > kernel config: https://syzkaller.appspot.com/x/.config?x=e909ffe6b35dddb7 > dashboard link: https://syzkaller.appspot.com/bug?extid=b9529ebe6a9394ddf825 > compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=119813f9580000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=174acdf9580000 #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git next