PT-2026-90121

In the Linux kernel, the following vulnerability has been resolved: net: ravb: serialize PTP clock teardown ravb ptp interrupt can race with ravb ptp stop and pass the clock to ptp clock event while ptp clock unregister is freeing it. This can lead to a use-after-free. Use READ ONCE and WRITE ONC...

CVE-2026-43447 iavf: fix PTP use-after-free during reset

In the Linux kernel, the following vulnerability has been resolved: iavf: fix PTP use-after-free during reset Commit 7c01dbfc8a1c5f "iavf: periodically cache PHC time" introduced a worker to cache PHC time, but failed to stop it during reset or disable. This creates a race condition where...