Feed/CVE-2025-21764
CVE-2025-21764HIGHCVSS 7.8

CVE-2025-21764

Published Feb 27, 2025·Updated Jul 14, 2026

NVD Description

In the Linux kernel, the following vulnerability has been resolved: ndisc: use RCU protection in ndisc_alloc_skb() ndisc_alloc_skb() can be called without RTNL or RCU being held. Add RCU protection to avoid possible UAF.

CVSS Vector

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

References

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