CVE-2026-72121

CVE-2026-72121 describes a Linux kernel CAN subsystem vulnerability in which KCSAN detected a race condition updating timer and filter state during CAN message handling. The fix introduces a per-operation bcm_rx_update_lock to serialize updates to timer values (ival1/ival2/kt_ival1/kt_ival2/kt_la...

PT-2026-72310

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the CAN BCM module where simultaneous access to timer and filter values can occur. Specifically, bcm rx setup can overwrite values while bcm rx handler, bcm rx...