CVE-2019-20423

Published Jan 27, 2020 CVSS 3.1 · 7.5 High EPSS 2.4% KEV · Not listed
Description
In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic due to the lack of validation for specific fields of packets sent by a client. The function target_handle_connect() mishandles a certain size value when a client connects to a server, because of an integer signedness error.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-10971 In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic due to the lack of validation for specific fields of packets sent by a client. The function target_handle_connect() mishandles a certain size value when a client connects to a server, because of an integer signedness error.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 2:39 AM
Reserved
Jan 27, 2020, 12:00 AM
Status
Modified
Published
Jan 27, 2020, 5:15 AM
Modified
Jun 17, 2026, 2:30 AM