GHSA-fpgv-fc8m-fmmm

GHSA-fpgv-fc8m-fmmm PUBLISHED CVSS 5.300000190734863 MEDIUM

Record from GitHub Advisory Database · Published May 17, 2024

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>

Risk scores

CVSS 3.1

5.300000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Timeline

May 17, 2024 CVE Published
May 1, 2026 Security Advisory

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vulnetix vdb vuln GHSA-fpgv-fc8m-fmmm
vulnetix vdb fixes GHSA-fpgv-fc8m-fmmm

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