CVE-2019-20429

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…

published January 27, 2020

CVSS
—
EPSS
2%
Percentile
82.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02183 · 82.2th percentile
Published
2020-01-27T04:20Z
EPSS history
Timeline
  • 27 JAN 04:20Z
    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…
    cvelistv5