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From: Takashi Iwai <>
To: Mauro Carvalho Chehab <>
	Stefan Seyfried <>
Subject: [PATCH 0/2] media: dvb-usb: Fix UAF and memory leaks
Date: Wed, 20 Jan 2021 11:20:55 +0100	[thread overview]
Message-ID: <> (raw)


here is a patch set to address the use-after-free at disconnecting
a USB DVB device that was recently reported on openSUSE Bugzilla.
The bug itself seems to be a long-standing one, and I spotted
another memory leak there, which is covered in the first patch.



Takashi Iwai (2):
  media: dvb-usb: Fix memory leak at error in dvb_usb_device_init()
  media: dvb-usb: Fix use-after-free access

 drivers/media/usb/dvb-usb/dvb-usb-init.c | 41 +++++++++++++++---------
 1 file changed, 25 insertions(+), 16 deletions(-)


             reply	other threads:[~2021-01-20 10:45 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-20 10:20 Takashi Iwai [this message]
2021-01-20 10:20 ` [PATCH 1/2] media: dvb-usb: Fix memory leak at error in dvb_usb_device_init() Takashi Iwai
2021-01-22  9:24   ` Robert Foss
2021-01-31 14:53   ` Sean Young
2021-02-01  8:18     ` Takashi Iwai
2021-01-20 10:20 ` [PATCH 2/2] media: dvb-usb: Fix use-after-free access Takashi Iwai
2021-01-22 15:47   ` Robert Foss
2021-01-31 15:04     ` Sean Young
2021-02-01  8:22       ` Takashi Iwai

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