VDB
CVE-2021-27138
CVE-2021-27138
PUBLISHED
CVSS 7.800000190734863 HIGH
The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.
EPSS 1.10% · 63.1th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.10%
63.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | u-boot | 0, 2015.04+dfsg1-2ubuntu1, 2015.10+dfsg1-2 |
| Ubuntu:20.04:LTS | u-boot | *, 2019.07+dfsg-1ubuntu3, 2019.07+dfsg-1ubuntu5 |
| Ubuntu:18.04:LTS | u-boot | 2016.03+dfsg1-6ubuntu2, 2018.07~rc3+dfsg1-0ubuntu1~18.04.1, 2018.07~rc3+dfsg1-0ubuntu2~18.04.1 |
Timeline
- Feb 17, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-27138 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-27138 third-party-advisory