Descrição
In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data() We need to check __in6_dev_get() for possible NULL value, as suggested by Yiming Qian. Also add skb_dst_dev_rcu() instead of skb_dst_dev(), and two missing READ_ONCE(). Note that @dev can-t be NULL.
CVSS 7.5EPSS 0.426%Risco 0.78
Ver fonte- Publicação
- 2026-05-06 10:16:23
- Versões afetadas
- unknown
- Tipo
- Core software
- Vetor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Sistemas operativos
- Linux