CVE-2024-27046
Published: May 1, 2024
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: nfp: flower: handle acti_netdevs allocation failure The kmalloc_array() in nfp_fl_lag_do_work() will return null, if the physical memory has run out. As a result, if we dereference the acti_netdevs, the null pointer dereference bugs will happen. This patch adds a check to judge whether allocation failure occurs. If it happens, the delayed work will be rescheduled and try again.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected bb9a8d031140f186d13d82f57b0f5646d596652f - < d746889db75a76aeee95fb705b8e1ac28c684a2eaffected bb9a8d031140f186d13d82f57b0f5646d596652f - < 3b1e8a617eb0f4cdc19def530047a95b5abde07daffected bb9a8d031140f186d13d82f57b0f5646d596652f - < 928705e341010dd910fdece61ccb974f494a758faffected bb9a8d031140f186d13d82f57b0f5646d596652f - < 0d387dc503f9a53e6d1f6e9dd0292d38f083eba5affected bb9a8d031140f186d13d82f57b0f5646d596652f - < c9b4e220dd18f79507803f38a55d53b483f6c9c3+4 more versions |
Linux | Linux | affected 4.18unaffected 0 - < 4.18unaffected 4.19.311 - <= 4.19.*unaffected 5.4.273 - <= 5.4.*unaffected 5.10.214 - <= 5.10.*+6 more versions |
References
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