Orta CVSS 5.5
CVE-2025-38639: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_nfacct: don't assume acct name is null-terminated BUG: KASAN: slab-out-of-bounds in .. lib/vsprintf.c:721 Read of size 1 at addr ffff88801eac95c8 by task syz-executor183/5851 [..] string+0x231/0x2b0 lib/vsprintf.c:721 vsnprintf+0x739/0xf00 lib/vsprintf.c:2874 [..] nfacct_mt_checkentry+0xd2/0xe0 net/netfilter/xt_nfacct.c:41 xt_check_match+0x3d1/0xab0 net/netfilter/x_tables.c:523 nfnl_acct_find_get() handles non-null input, but the error printk relied on its presence.
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)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 3.3 | — | 5.4.297 |
| linux-linux-kernel | 5.5 | — | 5.10.241 |
| linux-linux-kernel | 5.11 | — | 5.15.190 |
| linux-linux-kernel | 5.16 | — | 6.1.148 |
| linux-linux-kernel | 6.2 | — | 6.6.102 |
| linux-linux-kernel | 6.7 | — | 6.12.42 |
| linux-linux-kernel | 6.13 | — | 6.15.10 |
| linux-linux-kernel | 6.16 | — | 6.16.1 |
| debian-debian-linux | 11.0 | 11.0 | — |