Orta CVSS 5.5
CVE-2022-50505: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix pci device refcount leak in ppr_notifier() As comment of pci_get_domain_bus_and_slot() says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pci_dev_put(). So call it before returning from ppr_notifier() 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
- %0,16 (yüzdelik 6)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.14 | — | 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 |