net/netfilter/nfnetlink_cthelper.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for new, get, and del operations, which allows local users to bypass intended access restrictions because the nfnl_cthelper_list data structure is shared across all net namespaces.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-12-07T00:00:00
Updated: 2024-08-05T20:51:31.383Z
Reserved: 2017-12-06T00:00:00
Link: CVE-2017-17448
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-12-07T00:29:00.317
Modified: 2024-11-21T03:17:57.127
Link: CVE-2017-17448
Redhat