CVE-2025-40349

CVE-2025-40349 affects the Linux kernel’s hfs/hfsplus_bmap_alloc path. The bug occurs when hfsplus_bmap_alloc retrieves a bitmap using node info and an offset/length that may exceed node_size, risking slab-out-of-bounds page access. The referenced patch adds validation for both offset and length ...

PT-2025-51565

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc2-gc17b750b3ad9 Description The Linux kernel's HFS Plus file system implementation contained a flaw in the hfsplus bmap alloc function. Specifically, insufficient validation of record offsets and lengths...