From: Johan Hovold <johan@kernel.org>
To: Woojung Huh <woojung.huh@microchip.com>
Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, Johan Hovold <johan@kernel.org>
Subject: [PATCH net 0/3] net: lan78xx: fix NULL deref and memory leak
Date: Tue, 28 Jul 2020 14:10:28 +0200 [thread overview]
Message-ID: <20200728121031.12323-1-johan@kernel.org> (raw)
The first two patches fix a NULL-pointer dereference at probe that can
be triggered by a malicious device and a small transfer-buffer memory
leak, respectively.
For another subsystem I would have marked them:
Cc: stable@vger.kernel.org # 4.3
The third one replaces the driver's current broken endpoint lookup
helper, which could end up accepting incomplete interfaces and whose
results weren't even useeren
Johan
Johan Hovold (3):
net: lan78xx: add missing endpoint sanity check
net: lan78xx: fix transfer-buffer memory leak
net: lan78xx: replace bogus endpoint lookup
drivers/net/usb/lan78xx.c | 113 +++++++++++---------------------------
1 file changed, 31 insertions(+), 82 deletions(-)
--
2.26.2
next reply other threads:[~2020-07-28 12:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 12:10 Johan Hovold [this message]
2020-07-28 12:10 ` [PATCH net 1/3] net: lan78xx: add missing endpoint sanity check Johan Hovold
2020-07-28 12:10 ` [PATCH net 2/3] net: lan78xx: fix transfer-buffer memory leak Johan Hovold
2020-07-28 12:10 ` [PATCH net 3/3] net: lan78xx: replace bogus endpoint lookup Johan Hovold
2020-07-28 20:36 ` [PATCH net 0/3] net: lan78xx: fix NULL deref and memory leak David Miller
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