UBUNTU-CVE-2023-54063

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix OOB read in indxinsertintobuffer Syzbot reported a OOB read bug: BUG: KASAN: slab-out-of-bounds in indxinsertintobuffer+0xaa3/0x13b0 fs/ntfs3/index.c:1755 Read of size 17168 at addr ffff8880255e06c0 by task...

CVE-2023-54063 fs/ntfs3: Fix OOB read in indx_insert_into_buffer

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix OOB read in indxinsertintobuffer Syzbot reported a OOB read bug: BUG: KASAN: slab-out-of-bounds in indxinsertintobuffer+0xaa3/0x13b0 fs/ntfs3/index.c:1755 Read of size 17168 at addr ffff8880255e06c0 by task...

CVE-2023-54063

CVE-2023-54063 affects the Linux kernel’s fs/ntfs3 driver. The issue is an OOB read in indx_insert_into_buffer caused by an incorrect __le32 value in a struct INDEX_BUFFER being compared to the total in struct INDEX_HDR, enabling an out-of-bounds memmove in the index insertion path (indx_insert_i...