From: Jeffin Philip <jeffinphilip14@gmail.com>
To: syzbot+d632e93ffcd1452bc61e@syzkaller.appspotmail.com
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: KASAN: slab-use-after-free Read in roccat_open
Date: Thu, 27 Aug 2026 13:46:39 +0530 [thread overview]
Message-ID: <20260827081639.17185-1-jeffinphilip14@gmail.com> (raw)
In-Reply-To: <6a8fd9c8.50659fcc.60cd.000e.GAE@google.com>
#syz test: upstream 903c1cf6dff9
diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c
index 4f15eb951039..505844890ed3 100644
--- a/drivers/hid/hid-roccat.c
+++ b/drivers/hid/hid-roccat.c
@@ -236,6 +236,7 @@ static int roccat_release(struct inode *inode, struct file *file)
hid_hw_close(device->hid);
} else {
roccat_free_device(device);
+ devices[minor] = NULL;
}
}
next prev parent reply other threads:[~2026-08-27 8:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-27 6:31 [syzbot] [input?] [usb?] " syzbot
2026-08-27 8:16 ` Jeffin Philip [this message]
2026-08-27 9:14 ` syzbot
2026-08-27 9:23 ` Jeffin Philip
2026-08-27 16:51 ` [syzbot] [input?] [usb?] " syzbot
2026-09-02 7:24 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 89a312991dc6e638a36adc43ccb91dbc25504c04 syzbot
2026-09-03 5:56 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 940de590b839f71d6dc846160534bf202401b8b7 syzbot
2026-09-04 13:23 ` [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in roccat_open syzbot
2026-09-14 11:17 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 704340f1cd0dcef829eb62f5b48ae95a2ce17bdf syzbot
2026-09-16 7:47 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9b87fdc9af2fbfcdb5c24a64139685ef80f6573f syzbot
2026-09-29 6:13 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e syzbot
2026-10-16 10:34 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-7.4/roccat syzbot
2026-10-16 10:34 ` syzbot
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