Orta CVSS 5.5
CVE-2025-38420: Linux Kernel: NULL işaretçi başvurusu
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: do not ping device which has failed to load firmware Syzkaller reports [1, 2] crashes caused by an attempts to ping the device which has failed to load firmware. Since such a device doesn't pass 'ieee80211_register_hw()', an internal workqueue managed by 'ieee80211_queue_work()' is not yet created and an attempt to queue work on it causes null-ptr-deref. [1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff [2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
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
- %0,21 (yüzdelik 11)
- CWE
- CWE-476
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 2.6.38 | — | 5.4.295 |
| linux-linux-kernel | 5.5 | — | 5.10.239 |
| linux-linux-kernel | 5.11 | — | 5.15.186 |
| linux-linux-kernel | 5.16 | — | 6.1.142 |
| linux-linux-kernel | 6.2 | — | 6.6.95 |
| linux-linux-kernel | 6.7 | — | 6.12.35 |
| linux-linux-kernel | 6.13 | — | 6.15.4 |
| linux-linux-kernel | 6.16 | 6.16 | — |
| linux-linux-kernel | 6.16 | 6.16 | — |
| debian-debian-linux | 11.0 | 11.0 | — |