From: Oliver Neukum <oneukum@suse.com>
To: linux-usb@vger.kernel.org
Subject: Hardening the parser during enumerations
Date: Thu, 11 Apr 2024 14:42:58 +0200 [thread overview]
Message-ID: <20240411124722.17343-1-oneukum@suse.com> (raw)
The parser we use to enumerate a new device has no hardening
against nonsensical descriptors at all. This is a bit optimistic
next reply other threads:[~2024-04-11 12:47 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 12:42 Oliver Neukum [this message]
2024-04-11 12:42 ` [RFC 1/6] usb: usb_parse_endpoint ignore reserved bits Oliver Neukum
2024-04-11 14:11 ` Greg KH
2024-04-11 14:27 ` Oliver Neukum
2024-04-11 14:58 ` Greg KH
2024-04-11 15:35 ` Alan Stern
2024-04-11 15:40 ` Oliver Neukum
2024-04-11 12:43 ` [RFC 2/6] usb: avoid overrunning a buffer in usb_parse_interface Oliver Neukum
2024-04-11 15:39 ` Alan Stern
2024-04-11 17:36 ` Alan Stern
2024-04-11 12:43 ` [RFC 3/6] usb: usb_parse_endpoint needs to guard against short descriptors Oliver Neukum
2024-04-11 15:57 ` Alan Stern
2024-04-11 12:43 ` [RFC 4/6] usb: usb_parse_endpoint guard against an incromprehensible preamble Oliver Neukum
2024-04-11 16:00 ` Alan Stern
2024-04-11 12:43 ` [RFC 5/6] usb: usb_parse_endpoint must not count duplicated endpoints Oliver Neukum
2024-04-11 16:04 ` Alan Stern
2024-04-11 12:43 ` [RFC 6/6] usb: config: find_next_descriptor can overflow buffer Oliver Neukum
2024-04-11 16:16 ` Alan Stern
2024-04-11 14:09 ` Hardening the parser during enumerations Greg KH
2024-04-11 15:37 ` Oliver Neukum
2024-04-12 7:54 ` Greg KH
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