In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic, and possibly remote code execution, due to the lack of validation for specific fields of packets sent by a client. Interaction between req_capsule_get_size and tgt_brw_write leads to a tgt_shortio2pages integer signedness error.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-01-27T04:20:55
Updated: 2024-08-05T02:39:10.088Z
Reserved: 2020-01-27T00:00:00
Link: CVE-2019-20427
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-01-27T05:15:12.030
Modified: 2024-11-21T04:38:26.883
Link: CVE-2019-20427
Redhat
No data.