VDB
CVE-2020-12912
CVE-2020-12912
PUBLISHED
A potential vulnerability in the AMD extension to Linux "hwmon" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access.
EPSS 0.84% · 75.1th percentile
Risk Scores
EPSS Score
0.84%
75.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-oracle-5.0 | 5.0.0-1009.14~18.04.1, *, 0 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | 5.3.0-1032.33~18.04.1, 5.3.0-1028.29~18.04.1, 5.3.0-1022.23~18.04.1 |
| Ubuntu:18.04:LTS | linux-aws-5.3 | 5.3.0-1023.25~18.04.1, 5.3.0-1030.32~18.04.1, 5.3.0-1019.21~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-aws | 4.4.0-1123.129, 4.4.0-1122.128, 4.4.0-1121.127 |
| Ubuntu:20.04:LTS | linux-hwe-5.8 | 0, 5.8.0-23.24~20.04.1, 5.8.0-25.26~20.04.1 |
| Ubuntu:18.04:LTS | linux-azure | 5.0.0-1022.23~18.04.1, 4.15.0-1013.13, 4.15.0-1012.12 |
| Ubuntu:18.04:LTS | linux-oracle-5.3 | 5.3.0-1011.12~18.04.1, 5.3.0-1018.20~18.04.1, 5.3.0-1016.18~18.04.1 |
| Ubuntu:18.04:LTS | linux-azure-edge | *, 5.0.0-1012.12~18.04.2, 4.18.0-1008.8~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-180.231, 3.13.0-67.110, 3.13.0-34.60 |
| Ubuntu:18.04:LTS | linux-gcp-edge | 4.18.0-1006.7~18.04.1, 0, 5.0.0-1013.13~18.04.1 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 5.3.0-23.25~18.04.2, 5.3.0-23.25~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-237.271~14.04.1, 0, 4.4.0-13.29~14.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 5.3.0-1032.34~18.04.1, 5.3.0-1030.32~18.04.1, 5.3.0-1020.22~18.04.1 |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1023.26~18.04.1, 0, * |
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-40.32~18.04.1, *, * |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1137.150~14.04.1, 4.15.0-1138.151~14.04.1, 4.15.0-1139.152~14.04.1 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1027.28, 4.15.0-1006.6, 4.15.0-1008.8 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 4.13.0-19.22~16.04.1, *, 4.13.0-21.24~16.04.1 |
Timeline
- Nov 12, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-12912 third-party-advisory
- https://lore.kernel.org/stable/238e3cf7-582f-a265-5300-9b44948107b0@roeck-us.net/T/#ma48754bff34127867149bf466fc2f9c2deea3960 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1897402 third-party-advisory
- https://support.lenovo.com/lu/uk/product_security/LEN-50481 third-party-advisory
- https://www.amd.com/en/corporate/product-security third-party-advisory
- https://ubuntu.com/security/notices/USN-4678-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-12912 third-party-advisory