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Bug 591188

Summary: sys-kernel/hardened-sources-4.6.5-r1: PAX: size overflow detected in function tun_get_user drivers/net/tun.c:1105
Product: Gentoo Linux Reporter: Dmitriy Baranov <reagentoo>
Component: HardenedAssignee: The Gentoo Linux Hardened Team <hardened>
Status: RESOLVED OBSOLETE    
Severity: normal CC: pageexec, re.emese, spender
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: dmesg
kernel config
conf.d/net

Description Dmitriy Baranov 2016-08-13 13:54:47 UTC
Created attachment 443232 [details]
dmesg

I have qemu virtual machine with guest win10. I have some freezes and losses network on Gentoo Hardened host. After restarting net.br0 qemu process killes by PAX.
Comment 1 Dmitriy Baranov 2016-08-13 13:55:18 UTC
Created attachment 443234 [details]
kernel config
Comment 2 Dmitriy Baranov 2016-08-13 13:56:08 UTC
Created attachment 443236 [details]
conf.d/net
Comment 3 Anthony Basile gentoo-dev 2016-10-01 14:14:18 UTC
can you test hardened-sources-4.7.6