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

The CVE-2025-38717 entry describes a race condition in the Linux kernel’s net: kcm subsystem, specifically between kcm_unattach(psock) and kcm_release(kcm). The bug occurred because kcm_unattach() did not check the kcm->tx_stopped flag before queue_work(), which could allow kcm->tx_work to ...