Threats tagged 'ghsa-crx7-9vj2-jqgc'

A vulnerability in the Linux kernel's exFAT filesystem driver caused an integer overflow leading to an infinite loop when handling a damaged volume with a zero-sized upcase table. The issue occurs if the upcase table size is zero due to corrupted media or device malfunction. The fix involves not attempting to load a zero-sized upcase table and instead falling back to a default table or marking the volume read-only if no valid table is found.