Orta CVSS 5.5
CVE-2024-50148: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix wild-memory-access in proto_unregister There's issue as follows: KASAN: maybe wild-memory-access in range [0xdead...108-0xdead...10f] CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP: 0010:proto_unregister+0xee/0x400 Call Trace: <TASK> __do_sys_delete_module+0x318/0x580 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f As bnep_init() ignore bnep_sock_init()'s return value, and bnep_sock_init() will cleanup all resource. Then when remove bnep module will call bnep_sock_cleanup() to cleanup sock's resource. To solve above issue just return bnep_sock_init()'s return value in bnep_exit().
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
- %0,26 (yüzdelik 18)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 2.6.12 | — | 4.19.323 |
| linux-linux-kernel | 4.20 | — | 5.4.285 |
| linux-linux-kernel | 5.5 | — | 5.10.229 |
| linux-linux-kernel | 5.11 | — | 5.15.170 |
| linux-linux-kernel | 5.16 | — | 6.1.115 |
| linux-linux-kernel | 6.2 | — | 6.6.59 |
| linux-linux-kernel | 6.7 | — | 6.11.6 |
| linux-linux-kernel | 6.12 | 6.12 | — |
| linux-linux-kernel | 6.12 | 6.12 | — |
| linux-linux-kernel | 6.12 | 6.12 | — |