Tracker / CVE-2017-11600
CVE-2017-11600
High 7.0
net/xfrm/xfrm_policy.c in the Linux kernel through 4.12.3, when CONFIG_XFRM_MIGRATE is enabled, does not ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or less, which allows local users to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via an XFRM_MSG_MIGRATE xfrm Netlink message.
Affected products and versions
| linux | linux_kernel · 2.6.21 → 3.2.93 |
|---|---|
| linux | linux_kernel · 3.11 → 3.18.70 |
| linux | linux_kernel · 3.19 → 4.1.45 |
| linux | linux_kernel · 3.3 → 3.10.108 |
| linux | linux_kernel · 4.10 → 4.12.11 |
| linux | linux_kernel · 4.2 → 4.4.87 |
| linux | linux_kernel · 4.5 → 4.9.48 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.