CVE-2019-19447 - CVE House
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Status published High CVE-2019-19447

In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem...

Vulnerability Description

In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

linux kernel, active iq unified manager, cloud backup, data availability services, hci baseboard management controller, steelstore cloud integrated storage, solidfire baseboard management controller
Vulnerable Versions:
2.6.12, 3.17, 4.5.0, 4.10, 4.15, 4.20, 5.4, h610s

Timeline

Official Publish: December 8th, 2019
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.