Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-46840)

btrfs: clean up our handling of refs == 0 in snapshot delete. In reada we BUGONrefs == 0, which may be problematic because there is no lock on the extent leave, potentially leading to a transient incorrect answer. In walkdownproc, BUGONrefs == 0 is also used, which could occur due to extent tree...

CVE-2024-46840

creationtimestamp| type| source ---|---|--- 2025-08-14 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07...