net/xfrm/xfrmpolicy.c in the Linux kernel through 4.12.3, when CONFIGXFRMMIGRATE is enabled, does not ensure that the dir value of xfrmuserpolicyid is XFRMPOLICYMAX or less, which allows local users to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via an XFRMMSG_MIGRATE xfrm Netlink message.
[
{
"events": [
{
"introduced": "2.6.21"
},
{
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}
]
},
{
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]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-11600.json"