Tracker / CVE-2024-35857
CVE-2024-35857
High 7.5
In the Linux kernel, the following vulnerability has been resolved: icmp: prevent possible NULL dereferences from icmp_build_probe() First problem is a double call to __in_dev_get_rcu(), because the second one could return NULL. if (__in_dev_get_rcu(dev) && __in_dev_get_rcu(dev)->ifa_list) Second problem is a read from dev->ip6_ptr with no NULL check: if (!list_empty(&rcu_dereference(dev->ip6_ptr)->addr_list)) Use the correct RCU API to fix these. v2: add missing include <net/addrconf.h>
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.13 → 5.15.158 |
| linux | linux_kernel · 5.16 → 6.1.90 |
| linux | linux_kernel · 6.2 → 6.6.30 |
| linux | linux_kernel · 6.7 → 6.8.9 |
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.