Yüksek CVSS 7
CVE-2024-35898: Linux Kernel: yarış durumu
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() nft_unregister_flowtable_type() within nf_flow_inet_module_exit() can concurrent with __nft_flowtable_type_get() within nf_tables_newflowtable(). And thhere is not any protection when iterate over nf_tables_flowtables list in __nft_flowtable_type_get(). Therefore, there is pertential data-race of nf_tables_flowtables list entry. Use list_for_each_entry_rcu() to iterate over nf_tables_flowtables list in __nft_flowtable_type_get(), and use rcu_read_lock() in the caller nft_flowtable_type_get() to protect the entire type query process.
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,20 (yüzdelik 10)
- CWE
- CWE-362
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.16 | — | 4.19.312 |
| linux-linux-kernel | 4.20 | — | 5.4.274 |
| linux-linux-kernel | 5.5 | — | 5.10.215 |
| linux-linux-kernel | 5.11 | — | 5.15.154 |
| linux-linux-kernel | 5.16 | — | 6.1.85 |
| linux-linux-kernel | 6.2 | — | 6.6.26 |
| linux-linux-kernel | 6.7 | — | 6.8.5 |
| linux-linux-kernel | 6.9 | 6.9 | — |
| linux-linux-kernel | 6.9 | 6.9 | — |
| debian-debian-linux | 10.0 | 10.0 | — |