Orta CVSS 5.5
CVE-2024-42090: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER In create_pinctrl(), pinctrl_maps_mutex is acquired before calling add_setting(). If add_setting() returns -EPROBE_DEFER, create_pinctrl() calls pinctrl_free(). However, pinctrl_free() attempts to acquire pinctrl_maps_mutex, which is already held by create_pinctrl(), leading to a potential deadlock. This patch resolves the issue by releasing pinctrl_maps_mutex before calling pinctrl_free(), preventing the deadlock. This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc.
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
- %0,19 (yüzdelik 8)
- CWE
- CWE-667
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 3.10 | — | 4.19.317 |
| linux-linux-kernel | 4.20 | — | 5.4.279 |
| linux-linux-kernel | 5.5 | — | 5.10.221 |
| linux-linux-kernel | 5.11 | — | 5.15.162 |
| linux-linux-kernel | 5.16 | — | 6.1.97 |
| linux-linux-kernel | 6.2 | — | 6.6.37 |
| linux-linux-kernel | 6.7 | — | 6.9.8 |