Orta CVSS 5.5
CVE-2022-49836: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: siox: fix possible memory leak in siox_device_add() If device_register() returns error in siox_device_add(), the name allocated by dev_set_name() need be freed. As comment of device_register() says, it should use put_device() to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanup(), and sdevice is freed in siox_device_release(), set it to null in 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
- %0,20 (yüzdelik 10)
- CWE
- CWE-401
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.16 | — | 4.19.267 |
| linux-linux-kernel | 4.20 | — | 5.4.225 |
| linux-linux-kernel | 5.5 | — | 5.10.156 |
| linux-linux-kernel | 5.11 | — | 5.15.80 |
| linux-linux-kernel | 5.16 | — | 6.0.10 |
| linux-linux-kernel | 6.1 | 6.1 | — |
| linux-linux-kernel | 6.1 | 6.1 | — |
| linux-linux-kernel | 6.1 | 6.1 | — |
| linux-linux-kernel | 6.1 | 6.1 | — |
| linux-linux-kernel | 6.1 | 6.1 | — |