Total
10 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-20430 | 1 Lustre | 1 Lustre | 2021-07-21 | 7.8 HIGH | 7.5 HIGH |
| In the Lustre file system before 2.12.3, the mdt module has an LBUG panic (via a large MDT Body eadatasize field) due to the lack of validation for specific fields of packets sent by a client. | |||||
| CVE-2019-20426 | 1 Lustre | 1 Lustre | 2020-08-24 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2019-20429 | 1 Lustre | 1 Lustre | 2020-01-29 | 7.8 HIGH | 7.5 HIGH |
| In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic (via a modified lm_bufcount field) due to the lack of validation for specific fields of packets sent by a client. This is caused by interaction between sptlrpc_svc_unwrap_request and lustre_msg_hdr_size_v2. | |||||
| CVE-2019-20425 | 1 Lustre | 1 Lustre | 2020-01-29 | 7.8 HIGH | 7.5 HIGH |
| 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 lustre_msg_string, there is no validation of a certain length value derived from lustre_msg_buflen_v2. | |||||
| CVE-2019-20428 | 1 Lustre | 1 Lustre | 2020-01-29 | 7.8 HIGH | 7.5 HIGH |
| In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic due to the lack of validation for specific fields of packets sent by a client. The ldl_request_cancel function mishandles a large lock_count parameter. | |||||
| CVE-2019-20431 | 1 Lustre | 1 Lustre | 2020-01-29 | 7.8 HIGH | 7.5 HIGH |
| In the Lustre file system before 2.12.3, the ptlrpc module has an osd_map_remote_to_local out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. osd_bufs_get in the osd_ldiskfs module does not validate a certain length value. | |||||
| CVE-2019-20427 | 1 Lustre | 1 Lustre | 2020-01-29 | 9.0 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2019-20423 | 1 Lustre | 1 Lustre | 2020-01-28 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2019-20424 | 1 Lustre | 1 Lustre | 2020-01-28 | 7.8 HIGH | 7.5 HIGH |
| In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic due to the lack of validation for specific fields of packets sent by a client. | |||||
| CVE-2019-20432 | 1 Lustre | 1 Lustre | 2020-01-28 | 7.8 HIGH | 7.5 HIGH |
| In the Lustre file system before 2.12.3, the mdt module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. mdt_file_secctx_unpack does not validate the value of name_size derived from req_capsule_get_size. | |||||