high7.5
CVE-2026-43101
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 _…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.15 before 6.18.24 from 6.19 before 6.19.14 Version 7.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/34b8390ac0ba57004b90ea568ac06f50bf896a80
- https://git.kernel.org/stable/c/3719c234fa94c37c955b1ecd3742ef280ec135e6
- https://git.kernel.org/stable/c/4198aab6f000b4febb18ea820fea20634dd789c7
- https://git.kernel.org/stable/c/4e65a8b8daa18d63255ec58964dd192c7fdd9f8b
- https://git.kernel.org/stable/c/dd0d2827b3643ff307c766865f8e31eab5cbd1f5
- https://git.kernel.org/stable/c/f87aa5d1a7f56727a768757613a303b4245444a1