Orta CVSS 5.5
CVE-2026-98091: Linux Kernel: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: btrfs: detach failed sprout device from transaction update list When creating the first metadata chunk for a sprout filesystem, create_chunk() adds the new device to the transaction dev_update_list through device->post_commit_list. If the subsequent system chunk creation fails, btrfs_init_new_device() aborts the transaction and releases the device while post_commit_list is still linked. This triggers a warning in btrfs_free_device() and leaves the transaction list referencing freed memory. Detach the device while holding chunk_mutex before releasing it.
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
- %0,12 (yüzdelik 2)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 5.2 | — | 5.10.271 |
| linux-linux-kernel | 5.11 | — | 5.15.222 |
| linux-linux-kernel | 5.16 | — | 6.1.189 |
| linux-linux-kernel | 6.2 | — | 6.6.158 |
| linux-linux-kernel | 6.7 | — | 6.12.111 |
| linux-linux-kernel | 6.13 | — | 6.18.53 |
| linux-linux-kernel | 6.19 | — | 7.2.7 |
| linux-linux-kernel | 7.3 | 7.3 | — |