CVE-2019-19378

7.8 HIGH

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image can lead to slab-out-of-bounds write access in index_rbio_pages in ...

Published: 2019-11-29 · Last updated: 2026-05-28

Severity and scoring

CVSS: 7.8 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE: CWE-787

Affected products

Vendor	Product
linux	linux_kernel

Description

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image can lead to slab-out-of-bounds write access in index_rbio_pages in fs/btrfs/raid56.c.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2019-19378
[Exploit reference]https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19378
[Other]https://security.netapp.com/advisory/ntap-20200103-0001/
[Exploit reference]https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19378
[Other]https://security.netapp.com/advisory/ntap-20200103-0001/

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