Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net:kcm: A race condition was fixed in kcmunattach. syzbot identified a race condition when kcmunattachpsock and kcmreleasekcm are executed simultaneously. The kcmunattach function lacks a check for the kcm-txstopped flag before...

CVE-2025-38717

CVE-2025-38717 – net/kcm race condition (Linux kernel) : Syzbot observed a race between kcm_unattach(psock) and kcm_release(kcm). The bug stems from a missing check of the flag kcm->tx_stopped before queue_work(), which can allow requeuing kcm->tx_work between cancel_work_sync() and unreser...