In the Linux kernel, the following vulnerability has been resolved: jfs: Fix shift-out-of-bounds in dbDiscardAG When searching for the next smaller log2 block, BLKSTOL2() returned 0, causing shift exponent -1 to be negative. This patch fixes the issue by exiting the loop directly when negative shift is found.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 10.2.0 - 10.2.5 Fixed in 10.2.6 |
| Linux | Linux | 10.3.0 - 10.3.3 Fixed in 10.3.4 |
| Linux | Linux | Versions Build between 2015/07 and 2017/03 |
| Linux | Linux | n/a |