Description
Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Extensible Firmware Interface Development Kit (EDK II) | N/A | — |
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 | 0~20181115.85588389-1 | — |
| Debian 13 | edk2 | 0~20181115.85588389-1 | — |
| Debian 12 | edk2 | 0~20181115.85588389-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | edk2 | 0~20180205.c0d9813c-2ubuntu0.3+esm1 | USN-6920-1 |
| Ubuntu Pro 16.04 LTS | edk2 | 0~20160408.ffea0a2c-2ubuntu0.2+esm1 | USN-6920-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | edk2 +2 | 20190308git89910a39dcfd-6.el8 | RHSA-2019:3338 |
| RHEL 7 | OVMF +1 | 20180508-6.gitee3198e672e2.el7 | RHSA-2019:2125 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 | ovmf | 2017+git1510945757.b2662641d5-5.19.1 | SUSE-SU-2019:0804-1 |
| SLES 12 SP4 | ovmf | 2017+git1510945757.b2662641d5-3.13.1 | SUSE-SU-2019:0766-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP4 | ovmf | 2017+git1510945757.b2662641d5-3.13.1 | SUSE-SU-2019:0766-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | ovmf | 202105-3.4 | openSUSE-SU-2024:11134-1 |
| openSUSE Leap 15.0 | ovmf | 2017+git1510945757.b2662641d5-lp150.4.16.1 | openSUSE-SU-2019:1172-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | edk2-ovmf +4 | 20190501stable-2.amzn2.0.1 | ALAS2-2019-1290 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | edk2-ovmf +1 | 20190308git89910a39dcfd-6.el8 | ELSA-2019-3338 |
| Oracle Linux 7 | OVMF | 20180508-6.gitee3198e672e2.el7 | ELSA-2019-2125 |
Advisories 11
- WID-SEC-2022-0517 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 18, 2026
- RHSA-2019:2125 Red Hat Security Advisory: ovmf security and enhancement update Red Hat Security Advisories (RHSA) · Sep 21, 2026
- RHSA-2019:3338 Red Hat Security Advisory: edk2 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 28, 2026
- USN-6920-1 edk2 vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- SUSE-SU-2019:0766-1 Security update for ovmf SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:1172-1 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-2019:0804-1 Security update for ovmf SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2019-3338 Moderate: edk2 security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 14, 2019
- ALAS2-2019-1290 Moderate: edk2 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Sep 19, 2019
- ELSA-2019-2125 Moderate: ovmf security and enhancement update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 13, 2019