CVE-2025-68182

Published: Dec 16, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link() This code frees "link" by calling kfree_rcu(link, rcu_head) and then it dereferences "link" to get the "link->fw_id". Save the "link->fw_id" first to avoid a potential use after free.

Vendor	Product	Versions
Linux	Linux	affected `d1e879ec600f9b3bdd253167533959facfefb17b - < 5b4a239c9f94e1606435f1842fc6fd426d607dbb` affected `d1e879ec600f9b3bdd253167533959facfefb17b - < 77e67d5daaf155f7d0f99f4e797c4842169ec19e`
Linux	Linux	affected `6.15` unaffected `0 - < 6.15` unaffected `6.17.8 - <= 6.17.` unaffected `6.18 - <= `

References

https://git.kernel.org/stable/c/5b4a239c9f94e1606435f1842fc6fd426d607dbb

https://git.kernel.org/stable/c/77e67d5daaf155f7d0f99f4e797c4842169ec19e

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CVE-2025-68182

Description

Affected Products

References