CVE-2026-43101

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-31/7/2026

CWE

CWE-476

מוצרים מושפעים

linux: linux kernel

קישורים

• https://git.kernel.org/stable/c/3719c234fa94c37c955b1ecd3742ef280ec135e6 Patch
• https://git.kernel.org/stable/c/4198aab6f000b4febb18ea820fea20634dd789c7 Patch
• https://git.kernel.org/stable/c/4e65a8b8daa18d63255ec58964dd192c7fdd9f8b Patch