CVE-2026-46137
קריטית 9.8
תיאור (מקור, אנגלית)
In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: ADD_ADDR rtx: fix potential data-race This mptcp_pm_add_timer() helper is executed as a timer callback in softirq context. To avoid any data races, the socket lock needs to be held with bh_lock_sock(). If the socket is in use, retry again soon after, similar to what is done with the keepalive timer.
מדדים
- CVSS 3.1
-
9.8 (CRITICAL)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-6/8/2026
- CWE
- CWE-362
מוצרים מושפעים
linux: linux kernel
קישורים
- https://git.kernel.org/stable/c/013dcdc1961543b9a3433466bc8c79a2f4ca75b5 Patch
- https://git.kernel.org/stable/c/23079e0b7742ec114d3507c3e3aad01b7b69e4af Patch
- https://git.kernel.org/stable/c/2ad56e434199ca24a812bb353667aa1c3860f513 Patch
- https://git.kernel.org/stable/c/5cd6e0ad79d2615264f63929f8b457ad97ae550d Patch
- https://git.kernel.org/stable/c/6e4710d7d8782cb61af29a7e7111ddfc38b9e1a3 Patch
- https://git.kernel.org/stable/c/b35605e1f1e877038c8c9d499babbc891cdd234f Patch
- https://git.kernel.org/stable/c/cc3c0399361efaaf7ae64262eb3f70829b1189c6 Patch
- https://git.kernel.org/stable/c/d9b272a85fe6b8f993e37915311e4038c814a533 Patch