linux-kernel - [PATCH v3 0/6] Drivers: hv: vmbus: More VMBus-hardening changes

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]

Date:   Wed,  9 Dec 2020 08:08:21 +0100
From:   "Andrea Parri (Microsoft)" <parri.andrea@...il.com>
To:     linux-kernel@...r.kernel.org, linux-hyperv@...r.kernel.org
Cc:     "K . Y . Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Wei Liu <wei.liu@...nel.org>,
        Michael Kelley <mikelley@...rosoft.com>,
        Juan Vazquez <juvazq@...rosoft.com>,
        Saruhan Karademir <skarade@...rosoft.com>,
        "Andrea Parri (Microsoft)" <parri.andrea@...il.com>
Subject: [PATCH v3 0/6] Drivers: hv: vmbus: More VMBus-hardening changes

Integrating feedback from Juan, Michael and Wei. [1]  Changelogs are
inline/in the patches.

Thanks,
  Andrea

[1] https://lkml.kernel.org/r/20201202092214.13520-1-parri.andrea@gmail.com

Andrea Parri (Microsoft) (6):
  Drivers: hv: vmbus: Initialize memory to be sent to the host
  Drivers: hv: vmbus: Reduce number of references to message in
    vmbus_on_msg_dpc()
  Drivers: hv: vmbus: Copy the hv_message in vmbus_on_msg_dpc()
  Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind()
  Drivers: hv: vmbus: Resolve race condition in vmbus_onoffer_rescind()
  Drivers: hv: vmbus: Do not allow overwriting
    vmbus_connection.channels[]

 drivers/hv/channel.c      |  4 +--
 drivers/hv/channel_mgmt.c | 55 +++++++++++++++++++++++++++------------
 drivers/hv/hyperv_vmbus.h |  2 +-
 drivers/hv/vmbus_drv.c    | 43 ++++++++++++++++++------------
 include/linux/hyperv.h    |  1 +
 5 files changed, 69 insertions(+), 36 deletions(-)

-- 
2.25.1