Orta CVSS 5.5
CVE-2025-21802: Linux Kernel: güvenlik açığı
Açıklama (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.
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS
- %0,21 (yüzdelik 11)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.19.214 | — | 4.20 |
| linux-linux-kernel | 5.4.156 | — | 5.5 |
| linux-linux-kernel | 5.10.76 | — | 5.10.235 |
| linux-linux-kernel | 5.14.15 | — | 5.15 |
| linux-linux-kernel | 5.15.1 | — | 5.15.179 |
| linux-linux-kernel | 5.16 | — | 6.1.129 |
| linux-linux-kernel | 6.2 | — | 6.6.76 |
| linux-linux-kernel | 6.7 | — | 6.12.13 |
| linux-linux-kernel | 6.13 | — | 6.13.2 |
| linux-linux-kernel | 5.15 | 5.15 | — |
| linux-linux-kernel | 5.15 | 5.15 | — |