Orta CVSS 5.5
CVE-2022-50482: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Clean up si_domain in the init_dmars() error path A splat from kmem_cache_destroy() was seen with a kernel prior to commit ee2653bbe89d ("iommu/vt-d: Remove domain and devinfo mempool") when there was a failure in init_dmars(), because the iommu_domain cache still had objects. While the mempool code is now gone, there still is a leak of the si_domain memory if init_dmars() fails. So clean up si_domain in the init_dmars() error path.
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)
- CWE
- CWE-908
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.2 | — | 4.14.298 |
| linux-linux-kernel | 4.15 | — | 4.19.264 |
| linux-linux-kernel | 4.20 | — | 5.4.221 |
| linux-linux-kernel | 5.5 | — | 5.10.152 |
| linux-linux-kernel | 5.11 | — | 5.15.76 |
| linux-linux-kernel | 5.16 | — | 6.0.6 |
| linux-linux-kernel | 6.1 | 6.1 | — |