CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: wifi: wl1251: validate packet IDs before indexing tx_frames wl1251_tx_packet_cb() uses the firmware completion ID directly to index the fixed 16-entry wl->tx_frames[] array. The ID is a raw u8 from the completion block, and the callback does not currently verify that it fits the array before dereferencing it. Reject completion IDs that fall outside wl->tx_frames[] and keep the existing NULL check in the same guard. This keeps the fix local to the trust boundary and avoids touching the rest of the completion flow.
Засегнати продукти
- Linux Linux: 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди 6509dbece7339dbc8980c706b9d623119a6de105; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди a8a11a876f0a97061ee5d9e61d0f5a0df7e241c7; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди e0dc1ad870d6788b049bfe1511ac75b2333a7550; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди b6ba1eacf276063ebeefbbae8056043c24f2efaf; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди df15adc692a802636dd3f258fc7cca8bf7a0ed9a; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди 8d7465be5163a923ee5d7459719ef5a021c1584a; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди 26ee518695c484f75e3606d631278e84bd24ae02; 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 преди 0fd56fad9c56356e7fa7a7c52e7ecbf807a44eb0
- Linux Linux: 2.6.31; преди 2.6.31; 5.10.258 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.136 до 6.6.*; 6.12.83 до 6.12.*; 6.18.24 до 6.18.*; 6.19.14 до 6.19.*; 7.0 до *
История
- 6 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-43113
- https://nvd.nist.gov/vuln/detail/CVE-2026-43113
- https://git.kernel.org/stable/c/6509dbece7339dbc8980c706b9d623119a6de105
- https://git.kernel.org/stable/c/a8a11a876f0a97061ee5d9e61d0f5a0df7e241c7
- https://git.kernel.org/stable/c/e0dc1ad870d6788b049bfe1511ac75b2333a7550
- https://git.kernel.org/stable/c/b6ba1eacf276063ebeefbbae8056043c24f2efaf
- https://git.kernel.org/stable/c/df15adc692a802636dd3f258fc7cca8bf7a0ed9a
- https://git.kernel.org/stable/c/8d7465be5163a923ee5d7459719ef5a021c1584a
- https://git.kernel.org/stable/c/26ee518695c484f75e3606d631278e84bd24ae02
- https://git.kernel.org/stable/c/0fd56fad9c56356e7fa7a7c52e7ecbf807a44eb0