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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-01-27T04:21:40
Updated: 2024-08-05T02:39:09.917Z
Reserved: 2020-01-27T00:00:00
Link: CVE-2019-20423
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-01-27T05:15:11.373
Modified: 2024-11-21T04:38:26.297
Link: CVE-2019-20423
Redhat
No data.