Description:i out-of-bounds in read_descriptors in drivers/usb/core/sysfs References: https://syzkaller.appspot.com/bug?extid=18996170f8096c6174d0 https://lore.kernel.org/all/000000000000c0ffe505fe86c9ca%40google.com/T/ https://lore.kernel.org/all/000000000000e56434059580f86e%40google.com/T/ Notes: carnil> Introduced by 45bf39f8df7f ("USB: core: Don't hold device lock carnil> while reading the "descriptors" sysfs file") in 6.3-rc1 (but carnil> backported to 4.19.275, 5.10.171, 6.1.15 and other stable carnil> series back in the time). Bugs: upstream: released (6.6-rc1) [ff33299ec8bb80cdcc073ad9c506bd79bb2ed20b] 6.1-upstream-stable: released (6.1.53) [8186596a663506b1124bede9fde6f243ef9f37ee] 5.10-upstream-stable: released (5.10.195) [9d241c5d9a9b7ad95c90c6520272fe404d5ac88f] 4.19-upstream-stable: needed sid: released (6.5.3-1) 6.1-bookworm-security: released (6.1.55-1) 5.10-bullseye-security: released (5.10.197-1) 4.19-buster-security: needed