netdev - [PATCH net 0/2] Fix use-after-free after the TLS device goes down and up

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210524121220.1577321-1-maximmi@nvidia.com>
Date:   Mon, 24 May 2021 15:12:18 +0300
From:   Maxim Mikityanskiy <maximmi@...dia.com>
To:     Boris Pismenny <borisp@...dia.com>,
        John Fastabend <john.fastabend@...il.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        "Jakub Kicinski" <kuba@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        "Aviad Yehezkel" <aviadye@...dia.com>
CC:     Tariq Toukan <tariqt@...dia.com>, <netdev@...r.kernel.org>,
        "Maxim Mikityanskiy" <maximmi@...dia.com>
Subject: [PATCH net 0/2] Fix use-after-free after the TLS device goes down and up

This small series fixes a use-after-free bug in the TLS offload code.
The first patch is a preparation for the second one, and the second is
the fix itself.

Maxim Mikityanskiy (2):
  net/tls: Replace TLS_RX_SYNC_RUNNING with RCU
  net/tls: Fix use-after-free after the TLS device goes down and up

 include/net/tls.h             | 10 +++++-
 net/tls/tls_device.c          | 60 ++++++++++++++++++++++++++++-------
 net/tls/tls_device_fallback.c |  8 +++++
 net/tls/tls_main.c            |  1 +
 4 files changed, 67 insertions(+), 12 deletions(-)

-- 
2.25.1