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fs/btrfs/volumes.c in the Linux kernel before 5.1 allows...

Low severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jan 28, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices->devices is mishandled within find_device, aka CID-09ba3bc9dd15.

References

Published by the National Vulnerability Database Nov 14, 2019
Published to the GitHub Advisory Database May 24, 2022
Last updated Jan 28, 2023

Severity

Low

EPSS score

0.098%
(42nd percentile)

Weaknesses

CVE ID

CVE-2019-18885

GHSA ID

GHSA-5f42-cq3c-qrm7

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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