Patch "thunderbolt: tb: fix use after free in tb_activate_pcie_devices" has been added to the 4.14-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
thunderbolt: tb: fix use after free in tb_activate_pcie_devices
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
thunderbolt-tb-fix-use-after-free-in-tb_activate_pcie_devices.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From foo@baz Mon Dec 18 13:28:59 CET 2017
From: "Gustavo A. R. Silva" <[email protected]>
Date: Sat, 4 Nov 2017 23:52:54 -0500
Subject: thunderbolt: tb: fix use after free in tb_activate_pcie_devices
From: "Gustavo A. R. Silva" <[email protected]>
[ Upstream commit a2e373438f72391493a4425efc1b82030b6b4fd5 ]
Add a ̣̣continue statement in order to avoid using a previously free'd pointer tunnel in list_add.
Addresses-Coverity-ID: 1415336
--- drivers/thunderbolt/tb.c | 1 + 1 file changed, 1 insertion(+)
drivers/thunderbolt/tb.c +1 -0
@@ -225,6 +225,7 @@ static void tb_activate_pcie_devices(strtb_port_info (up_port,"PCIe tunnel activation failed, aborting\n" );tb_pci_free (tunnel); +continue ; }list_add (&tunnel->list, &tcm->tunnel_list);
Patches currently in stable-queue which might be from [email protected] are
queue-4.14/thunderbolt-tb-fix-use-after-free-in-tb_activate_pcie_devices.patch