CVE-2025-38656High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: Fix error code in iwl_op_mode_dvm_start() Preserve the error code if iwl_setup_deferred_work() fails. The current code returns ERR_PTR(0) (which is NUL…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.2%
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: Fix error code in iwl_op_mode_dvm_start()
Preserve the error code if iwl_setup_deferred_work() fails. The current code returns ERR_PTR(0) (which is NULL) on this path. I believe the missing error code potentially leads to a use after free involving debugfs.
Linux >= ca980f1911a7144d451d1c31298ab8507c6bd88f < 5c432da1ee191e9f7830dd516456706063d7bec3Linux >= 7dd6350307af6521b6240b295c93b7eec4daebe6 < f95598a133a905fd937354ad902773d05593b8b9Linux >= c0e43c3f6c0a79381b468574c241065998412b7c < 991e2066f6009d3cb898413058c62dbcc92bd6d2Linux >= 70a1b527eaea9430b1bd87de59f3b9f6bd225701 < 1d068272c21d886d06526454b68368100ba0a720Linux >= 90a0d9f339960448a3acc1437a46730f975efd6a < cf80c02a9fdb6c5bc8508beb6a0f6a1294fc32f6Linux c80832d445653baba5ac80cd2c2637c437ac881bLinux b398120fbe0acfef60b16f6a0f69902d385d7728Linux 2e9f85ee3b46453a2f250a57d3a9f10c70c71202Linux 6663c52608d8d8727bf1911e6d9218069ba1c85eLinux >= 5.4.297 < 5.5Linux >= 5.10.241 < 5.11Linux >= 5.15.190 < 5.16Linux >= 6.1.148 < 6.2Linux >= 6.6.102 < 6.6.160Linux >= 6.12.42 < 6.12.114Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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