Orta CVSS 5.5
CVE-2022-50520: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() As comment of pci_get_class() says, it returns a pci_device with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we break the loop in radeon_atrm_get_bios() with 'pdev' not NULL, we need to call pci_dev_put() to decrease the refcount. Add the missing pci_dev_put() to avoid refcount leak.
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
- %0,17 (yüzdelik 6)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 3.2.29 | — | 3.3 |
| linux-linux-kernel | 3.2.60 | — | 3.3 |
| linux-linux-kernel | 3.4.12 | — | 3.5 |
| linux-linux-kernel | 3.5.5 | — | 3.6 |
| linux-linux-kernel | 3.6.1 | — | 4.9.337 |
| linux-linux-kernel | 4.10 | — | 4.14.303 |
| linux-linux-kernel | 4.15 | — | 4.19.270 |
| linux-linux-kernel | 4.20 | — | 5.4.229 |
| linux-linux-kernel | 5.5 | — | 5.10.163 |
| linux-linux-kernel | 5.11 | — | 5.15.86 |
| linux-linux-kernel | 5.16 | — | 6.0.16 |
| linux-linux-kernel | 6.1 | — | 6.1.2 |
| linux-linux-kernel | 3.6 | 3.6 | — |
| linux-linux-kernel | 3.6 | 3.6 | — |
| linux-linux-kernel | 3.6 | 3.6 | — |
| linux-linux-kernel | 3.6 | 3.6 | — |
| linux-linux-kernel | 3.6 | 3.6 | — |
| linux-linux-kernel | 3.6 | 3.6 | — |