CVE-2024-44986 — ipv6: fix possible UAF in ip6_finish_output2()
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in ip6_finish_output2() If skb_expand_head() returns NULL, skb has been freed and as…
Published: 2024-09-04 · CVSS: 8.1 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in ip6_finish_output2() If skb_expand_head() returns NULL, skb has been freed and associated dst/idev could also have been freed. We need to hold rcu_read_lock() to make sure the dst and associated idev are alive.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7