ee8bd5bfbe
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> |
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