critical9.8
CVE-2019-20427
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 f…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Lustre | Lustre | before 2.12.3 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lustre.org/
- http://wiki.lustre.org/Lustre_2.12.3_Changelog
- https://jira.whamcloud.com/browse/LU-12600
- https://review.whamcloud.com/#/c/35867/
- http://lustre.org/
- http://wiki.lustre.org/Lustre_2.12.3_Changelog
- https://jira.whamcloud.com/browse/LU-12600
- https://review.whamcloud.com/#/c/35867/