Disclosure summary
Linux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation.
CISA remediation guidance
Apply updates per vendor instructions.
Original records & references
PUBLISHED 2022-09-15T00:00:00-04:00
MODIFIED 2022-09-15T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00