CVE-2019-8980 - CVE House
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Status published High CVE-2019-8980

A memory leak in the kernel_read_file function in fs/exec.c in...

Vulnerability Description

A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.

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, ubuntu linux, leap, debian linux
Vulnerable Versions:
4.7, 4.14, 4.19, 4.20, 5.0, 5.1, 14.04, 16.04, 18.04, 18.10, 15.0, 8.0

Timeline

Official Publish: February 21st, 2019
Last Modified: August 4th, 2024
Added to House: July 20th, 2026

CVSS Vectors

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

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.