pve-qemu-qoup/debian/patches/extra
Oguz Bektas ee8bd5bfbe add patch for CVE-2019-20382 (vnc disconnect memory leak)
oss-security email can be found here[0]

upstream commit here[1]

this effects our vncproxy. dominik and me tested if the issue is present
on our branch and it appears that it is.
in essence when we disconnect from a vnc connection, the memory isn't
free'd afterwards which causes the qemu process to use more and more
memory with each disconnect, which could lead to a dos scenario.

we tested the patch and it seems to mitigate the problem.

[0]: https://seclists.org/oss-sec/2020/q1/105
[1]: https://git.qemu.org/?p=qemu.git;a=commitdiff;h=6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0

Tested-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
2020-03-05 13:34:29 +01:00
..
0001-monitor-qmp-resume-monitor-when-clearing-its-queue.patch Update and rebase to QEMU 4.1 2019-11-21 07:58:57 +01:00
0002-virtio-blk-schedule-virtio_notify_config-to-run-on-m.patch fix #2486: include fix for disk hot-resize regression (w/ iothread=1) 2019-11-25 13:50:28 +01:00
0003-vnc-fix-memory-leak-when-vnc-disconnect.patch add patch for CVE-2019-20382 (vnc disconnect memory leak) 2020-03-05 13:34:29 +01:00