416baaa9-dc9f-4396-8d5f-8c081fb06d67CVE-2024-27046CVE-2024-27046
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 | Version | CPE |
|---|---|---|---|
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
References
git.kernel.org/stable/c/0d387dc503f9a53e6d1f6e9dd0292d38f083eba5
git.kernel.org/stable/c/3b1e8a617eb0f4cdc19def530047a95b5abde07d
git.kernel.org/stable/c/408ba7fd04f959c61b50db79c983484312fea642
git.kernel.org/stable/c/84e95149bd341705f0eca6a7fcb955c548805002
git.kernel.org/stable/c/928705e341010dd910fdece61ccb974f494a758f
git.kernel.org/stable/c/9d8eb1238377cd994829f9162ae396a84ae037b2
git.kernel.org/stable/c/c8df9203bf22c66fa26e8d8c7f8ce181cf88099d
git.kernel.org/stable/c/c9b4e220dd18f79507803f38a55d53b483f6c9c3
git.kernel.org/stable/c/d746889db75a76aeee95fb705b8e1ac28c684a2e
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