3 matches found
Linux ext4: out-of-bounds memcpy via non-inline system.data xattr(CVE-2018-11412)
ext4 can store data for small regular files as "inline data", meaning that the data is stored inside the corresponding inode instead of in separate blocks. Inline data is stored in two places: The first 60 bytes go in the iblock field in the inode which normally contains a list of blocks instead,...
Linux Kernel 4.16.11 #LinuxKernel - #ext4_read_inline_data() Memory Corruption Exploit
Exploit for linux platform in category dos / poc ext4 can store data for small regular files as "inline data", meaning that the data is stored inside the corresponding inode instead of in separate blocks. Inline data is stored in two places: The first 60 bytes go in the iblock field in the inode...
Linux Kernel ext4_read_inline_data() Memory Corruption
ext4 can store data for small regular files as "inline data", meaning that the data is stored inside the corresponding inode instead of in separate blocks. Inline data is stored in two places: The first 60 bytes go in the iblock field in the inode which normally contains a list of blocks instead,...