Description
Improper authentication in EDK II may allow a privileged user to potentially enable information disclosure via network access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Extensible Firmware Interface Development Kit (EDK II) | EDK II | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | edk2 | 0~20190828.37eef910-4 | — |
| Debian 13 | edk2 | 0~20190828.37eef910-4 | — |
| Debian 12 | edk2 | 0~20190828.37eef910-4 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | edk2 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | edk2 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | ovmf | 2017+git1510945757.b2662641d5-5.29.3 | SUSE-SU-2020:0568-1 |
| SLES 12 SP5 | ovmf | 2017+git1510945757.b2662641d5-3.23.1 | SUSE-SU-2020:0699-1 |
| SLES 12 SP4 | ovmf | 2017+git1510945757.b2662641d5-3.23.1 | SUSE-SU-2020:0699-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP5 | ovmf | 2017+git1510945757.b2662641d5-3.23.1 | SUSE-SU-2020:0699-1 |
| SLES for SAP 12 SP4 | ovmf | 2017+git1510945757.b2662641d5-3.23.1 | SUSE-SU-2020:0699-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | ovmf | 202105-3.4 | openSUSE-SU-2024:11134-1 |
| openSUSE Leap 15.1 | ovmf | 2017+git1510945757.b2662641d5-lp151.11.3.1 | openSUSE-SU-2020:0314-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | OVMF +1 | 1:1.3.2-1.el7 | ELSA-2020-5861 |
Advisories 5
- openSUSE-SU-2020:0314-1 Security update for ovmf SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:0699-1 Security update for ovmf SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11134-1 ovmf-202105-3.4 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:0568-1 Security update for ovmf SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2020-5861 Important: edk2 security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 29, 2020