CVE-2026-23356
Description
A flaw was found in the Linux kernel's Distributed Replicated Block Device (DRBD) component. A logic error in the drbd_al_begin_io_nonblock() function can lead to a race condition during active resynchronization. This can result in a system crash, causing a Denial of Service (DoS), due to the incorrect handling of activity log references.
Understanding the Weakness (CWE)
Integrity,Availability
Technical Impact: Modify Application Data; DoS: Instability; DoS: Crash, Exit, or Restart
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