Detections
Analytics
CVE-2019-20426
high
Description
In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function ldlm_cancel_hpreq_check, there is no lock_count bounds check.
References
https://review.whamcloud.com/#/c/36107/
https://jira.whamcloud.com/browse/LU-12614