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CVE-2019-19816
Published: Dec 17, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19816
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200103-0001/
x_refsource_CONFIRM
USN-4414-1
vendor-advisory
x_refsource_UBUNTU
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