VDB
CVE-2019-20425
CVE-2019-20425
PUBLISHED
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.
EPSS 0.66% · 71.5th percentile
Risk Scores
EPSS Score
0.66%
71.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | linux-hwe | *, 4.15.0-191.202~16.04.1, 4.15.0-193.204~16.04.1 |
| Ubuntu:Pro:18.04:LTS | linux | 4.15.0-124.127, 4.15.0-130.134, 4.15.0-135.139 |
| Ubuntu:Pro:16.04:LTS | linux-oracle | *, *, * |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-137.186, 3.11.0-12.19, 3.12.0-1.3 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-fips | 4.15.0-1111.122, 4.15.0-1139.150, 4.15.0-1137.148 |
| Ubuntu:16.04:LTS | linux-hwe-edge | *, *, * |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1076.81, 4.15.0-1074.79, 4.15.0-1073.78 |
| Ubuntu:Pro:16.04:LTS | linux-gcp | 4.15.0-1120.134~16.04.1, 4.15.0-1168.185~16.04.1, 4.15.0-1171.188~16.04.1 |
| Ubuntu:Pro:18.04:LTS | linux-kvm | 4.15.0-1162.167, 4.15.0-1161.166, 4.15.0-1160.165 |
| Ubuntu:Pro:16.04:LTS | linux | 4.4.0-263.297, 4.4.0-243.277, 4.4.0-271.305 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:Pro:18.04:LTS | linux-aws | 4.15.0-1123.132, 4.15.0-1159.172, 4.15.0-1126.135 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-aws-fips | 4.15.0-2107.113, 4.15.0-2109.115, 4.15.0-2111.117 |
| Ubuntu:Pro:14.04:LTS | linux-aws | 4.4.0-1152.158, 4.4.0-1044.47, 4.4.0-1025.26 |
| Ubuntu:Pro:16.04:LTS | linux-azure | 4.15.0-1051.56, *, * |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-fips | 0, 4.15.0-1011.12 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-azure-fips | 0, 4.15.0-1002.2 |
| Ubuntu:Pro:18.04:LTS | linux-gcp-4.15 | 4.15.0-1135.151, 4.15.0-1136.152, 4.15.0-1138.154 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-219.252~14.04.1, 0, 4.4.0-13.29~14.04.1 |
| Ubuntu:18.04:LTS | linux-oem | 4.15.0-1087.97, 4.15.0-1079.89, 4.15.0-1076.86 |
…and 16 more
Exploit Intelligence
Timeline
- Jan 27, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-20425 third-party-advisory
- http://lustre.org/ third-party-advisory
- http://wiki.lustre.org/Lustre_2.12.3_Changelog third-party-advisory
- https://jira.whamcloud.com/browse/LU-12613 third-party-advisory
- https://review.whamcloud.com/#/c/36209/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-20425 third-party-advisory