CVE-2018-14610
Medium
Description
An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in write_extent_buffer() when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfs_read_block_groups in fs/btrfs/extent-tree.c.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJul 27, 2018
First seenJul 27, 2018
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 4.17.10 | — |
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