From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>,
Dmitry Kasatkin <dmitry.kasatkin@intel.com>,
James Morris <james.l.morris@oracle.com>
Subject: [ 01/26] digsig: Fix memory leakage in digsig_verify_rsa()
Date: Thu, 7 Feb 2013 16:57:29 -0800 [thread overview]
Message-ID: <20130208004627.470836954@linuxfoundation.org> (raw)
In-Reply-To: <20130208004627.258272404@linuxfoundation.org>
3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
commit 7810cc1e7721220f1ed2a23ca95113d6434f6dcd upstream.
digsig_verify_rsa() does not free kmalloc'ed buffer returned by
mpi_get_buffer().
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
lib/digsig.c | 2 ++
1 file changed, 2 insertions(+)
--- a/lib/digsig.c
+++ b/lib/digsig.c
@@ -162,6 +162,8 @@ static int digsig_verify_rsa(struct key
memset(out1, 0, head);
memcpy(out1 + head, p, l);
+ kfree(p);
+
err = pkcs_1_v1_5_decode_emsa(out1, len, mblen, out2, &len);
if (err)
goto err;
next prev parent reply other threads:[~2013-02-08 1:10 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-08 0:57 [ 00/26] 3.4.30-stable review Greg Kroah-Hartman
2013-02-08 0:57 ` Greg Kroah-Hartman [this message]
2013-02-08 0:57 ` [ 02/26] drm/radeon/evergreen+: wait for the MC to settle after MC blackout Greg Kroah-Hartman
2013-02-08 0:57 ` [ 03/26] drm/radeon: add WAIT_UNTIL to the non-VM safe regs list for cayman/TN Greg Kroah-Hartman
2013-02-08 0:57 ` [ 04/26] drm/radeon: add quirk for RV100 board Greg Kroah-Hartman
2013-02-08 0:57 ` [ 05/26] drm/radeon: fix MC blackout on evergreen+ Greg Kroah-Hartman
2013-02-08 0:57 ` [ 06/26] drm/radeon: prevent crash in the ring space allocation Greg Kroah-Hartman
2013-02-08 0:57 ` [ 07/26] drm/radeon: Calling object_unrefer() when creating fb failure Greg Kroah-Hartman
2013-02-08 0:57 ` [ 08/26] x86-64: Replace left over sti/cli in ia32 audit exit code Greg Kroah-Hartman
2013-02-08 0:57 ` [ 09/26] sched/rt: Use root_domain of rt_rq not current processor Greg Kroah-Hartman
2013-02-08 0:57 ` [ 10/26] nilfs2: fix fix very long mount time issue Greg Kroah-Hartman
2013-02-08 0:57 ` [ 11/26] drivers/rtc/rtc-isl1208.c: call rtc_update_irq() from the alarm irq handler Greg Kroah-Hartman
2013-02-08 0:57 ` [ 12/26] USB: ftdi_sio: add Zolix FTDI PID Greg Kroah-Hartman
2013-02-08 0:57 ` [ 13/26] USB: ftdi_sio: add PID/VID entries for ELV WS 300 PC II Greg Kroah-Hartman
2013-02-08 0:57 ` [ 14/26] USB: option: add support for Telit LE920 Greg Kroah-Hartman
2013-02-08 0:57 ` [ 15/26] USB: option: add Changhong CH690 Greg Kroah-Hartman
2013-02-08 0:57 ` [ 16/26] USB: qcserial: add Telit Gobi QDL device Greg Kroah-Hartman
2013-02-08 0:57 ` [ 17/26] USB: EHCI: fix timer bug affecting port resume Greg Kroah-Hartman
2013-02-08 0:57 ` [ 18/26] USB: EHCI: fix bug in scheduling periodic split transfers Greg Kroah-Hartman
2013-02-08 0:57 ` [ 19/26] usb: Using correct way to clear usb3.0 devices remote wakeup feature Greg Kroah-Hartman
2013-02-08 0:57 ` [ 20/26] USB: storage: Define a new macro for USB storage match rules Greg Kroah-Hartman
2013-02-08 0:57 ` [ 21/26] USB: storage: optimize to match the Huawei USB storage devices and support new switch command Greg Kroah-Hartman
2013-02-08 0:57 ` [ 22/26] drivers: xhci: fix incorrect bit test Greg Kroah-Hartman
2013-02-08 0:57 ` [ 23/26] xhci: Fix isoc TD encoding Greg Kroah-Hartman
2013-02-08 0:57 ` [ 24/26] xhci: Fix TD size for isochronous URBs Greg Kroah-Hartman
2013-02-08 0:57 ` [ 25/26] USB: XHCI: fix memory leak of URB-private data Greg Kroah-Hartman
2013-02-08 0:57 ` [ 26/26] usb: Prevent dead ports when xhci is not enabled Greg Kroah-Hartman
2013-02-08 20:28 ` [ 00/26] 3.4.30-stable review Shuah Khan
2013-02-09 12:12 ` Satoru Takeuchi
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