CVE-2017-17450 log

Severity High
Remote No
Type Access restriction bypass
It has been discovered that net/netfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces.
Group Package Affected Fixed Severity Status Ticket
AVG-993 linux-lts 4.9.78-1 4.9.79-1 High Fixed
AVG-574 linux-hardened 4.14.7.a-1 4.14.11.a-1 High Fixed FS#56832
AVG-572 linux-zen 4.14.11-1 4.16.1-1 High Fixed
AVG-567 linux 4.14.11-1 4.16-1 High Fixed
Date Advisory Group Package Severity Type
05 Jan 2018 ASA-201801-4 AVG-574 linux-hardened High multiple issues
Fixed in 4.15