CVE-2025-68182
wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 16, 2025 |
| Last Updated | Aug 5, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
d1e879ec600f9b3bdd253167533959facfefb17b < 5b4a239c9f94e1606435f1842fc6fd426d607dbb d1e879ec600f9b3bdd253167533959facfefb17b < 77e67d5daaf155f7d0f99f4e797c4842169ec19e
Linux / Linux
6.15