kernel: dm mirror log: round up region bitmap size to BITS_PER_LONG

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

GSD-2022-1004642 dm mirror log: round up region bitmap size to BITS_PER_LONG

dm mirror log: round up region bitmap size to BITSPERLONG This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.124 by commit...

GSD-2022-1004490 dm mirror log: round up region bitmap size to BITS_PER_LONG

dm mirror log: round up region bitmap size to BITSPERLONG This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.49 by commit...