CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: netfilter: require Ethernet MAC header before using eth_hdr() `ip6t_eui64`, `xt_mac`, the `bitmap:ip,mac`, `hash:ip,mac`, and `hash:mac` ipset types, and `nf_log_syslog` access `eth_hdr(skb)` after either assuming that the skb is associated with an Ethernet device or checking only that the `ETH_HLEN` bytes at `skb_mac_header(skb)` lie between `skb->head` and `skb->data`. Make these paths first verify that the skb is associated with an Ethernet device, that the MAC header was set, and that it spans at least a full Ethernet header before accessing `eth_hdr(skb)`.
Засегнати продукти
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 4435888e1bf139d2bfe5911643d4217382136743; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 063f43361e884acd7300790e90194430275d0d0c; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 726abf97566867f808fec9d8a408eb9698bd570a; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 367abcacc13a8e2e7624408b7f593bd1e60e49d9; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 5d634afb8b83b49de562792fd0d047416a43bd4d; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди cea435ea7e868ea6fdf039bc4f2090c1d829b556; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 62443dc21114c0bbc476fa62973db89743f2f137
- Linux Linux: 2.6.12; преди 2.6.12; 5.15.210 до 5.15.*; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.94 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; 7.1 до *
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: преди *
Вид слабост
История
- 25 юни 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-53131
- https://nvd.nist.gov/vuln/detail/CVE-2026-53131
- https://git.kernel.org/stable/c/4435888e1bf139d2bfe5911643d4217382136743
- https://git.kernel.org/stable/c/063f43361e884acd7300790e90194430275d0d0c
- https://git.kernel.org/stable/c/726abf97566867f808fec9d8a408eb9698bd570a
- https://git.kernel.org/stable/c/367abcacc13a8e2e7624408b7f593bd1e60e49d9
- https://git.kernel.org/stable/c/5d634afb8b83b49de562792fd0d047416a43bd4d
- https://git.kernel.org/stable/c/cea435ea7e868ea6fdf039bc4f2090c1d829b556
- https://git.kernel.org/stable/c/62443dc21114c0bbc476fa62973db89743f2f137
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html