Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://wiki.lustre.org/Lustre_2.12.3_Changelog
- http://lustre.org/
- https://jira.whamcloud.com/browse/LU-12600
- https://review.whamcloud.com/#/c/35867/
ADP enrichment
No English description supplied.