CVSS 5.5 · Medium EPSS 0,21%
Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix oops when unload drivers paralleling When unload hclge driver, it tries to disable sriov first for each ae_dev node from hnae3_ae_dev_list. If user unloads hns3 driver at the time, because it removes all the ae_dev nodes, and it may cause oops. But we can't simply use hnae3_common_lock for this. Because in the process flow of pci_disable_sriov(), it will trigger the remove flow of VF, which will also take hnae3_common_lock. To fixes it, introduce a new mutex to protect the unload process.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 4.19.214 hingga sebelum 4.20 |
| linux | linux kernel | Versi 5.4.156 hingga sebelum 5.5 |
| linux | linux kernel | Versi 5.10.76 hingga sebelum 5.10.235 |
| linux | linux kernel | Versi 5.14.15 hingga sebelum 5.15 |
| linux | linux kernel | Versi 5.15.1 hingga sebelum 5.15.179 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.129 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.76 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.12.13 |
| linux | linux kernel | Versi 6.13 hingga sebelum 6.13.2 |
| linux | linux kernel | Versi 5.15 |
| linux | linux kernel | Versi 5.15 rc7 |