CVE-2026-46137
Gravedad CVSS v3.1:
CRÍTICA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
28/05/2026
Última modificación:
30/05/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
mptcp: pm: ADD_ADDR rtx: fix potential data-race<br />
<br />
This mptcp_pm_add_timer() helper is executed as a timer callback in<br />
softirq context. To avoid any data races, the socket lock needs to be<br />
held with bh_lock_sock().<br />
<br />
If the socket is in use, retry again soon after, similar to what is done<br />
with the keepalive timer.
Impacto
Puntuación base 3.x
9.80
Gravedad 3.x
CRÍTICA
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/013dcdc1961543b9a3433466bc8c79a2f4ca75b5
- https://git.kernel.org/stable/c/2ad56e434199ca24a812bb353667aa1c3860f513
- https://git.kernel.org/stable/c/5cd6e0ad79d2615264f63929f8b457ad97ae550d
- https://git.kernel.org/stable/c/6e4710d7d8782cb61af29a7e7111ddfc38b9e1a3
- https://git.kernel.org/stable/c/cc3c0399361efaaf7ae64262eb3f70829b1189c6



