Description
Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local 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 | 0~20200229.4c0f6e34-1 | — |
| Debian 13 | edk2 | 0~20200229.4c0f6e34-1 | — |
| Debian 12 | edk2 | 0~20200229.4c0f6e34-1 | — |
| Debian 9 | edk2 | 0~20161202.7bbe0b3e-1+deb9u2 | DLA-2645-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | edk2 | 0~20180205.c0d9813c-2ubuntu0.2 | USN-4349-1 |
| Ubuntu 16.04 LTS | edk2 | 0~20160408.ffea0a2c-2ubuntu0.1 | USN-4349-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | edk2 +2 | 20190829git37eef91017ad-9.el8 | RHSA-2020:1712 |
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 |
| SLES 12 SP2 | ovmf | 2015+git1462940744.321151f-19.10.3 | SUSE-SU-2020:0495-1 |
Show 4 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 |
| SLES for SAP 12 SP2 | ovmf | 2015+git1462940744.321151f-19.10.3 | SUSE-SU-2020:0495-1 |
| SUSE OpenStack Cloud 7 | ovmf | 2015+git1462940744.321151f-19.10.3 | SUSE-SU-2020:0495-1 |
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 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | edk2-ovmf +4 | 20200801stable-1.amzn2.0.1 | ALAS2-2020-1510 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | edk2-ovmf +1 | 20190829git37eef91017ad-9.el8 | ELSA-2020-1712 |
Advisories 11
- DLA-2645-1 edk2 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- USN-4349-1 edk2 vulnerabilities Ubuntu Security Notices (USN) · Feb 10, 2026
- 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
- SUSE-SU-2020:0495-1 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
- RHSA-2020:1712 Red Hat Security Advisory: edk2 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- SUSE-SU-2020:0568-1 Security update for ovmf SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2024-1288 Red Hat edk2: Schwachstelle ermöglicht nicht spezifizierten Angriff BSI CERT-Bund (WID) · Jun 4, 2024
- ALAS2-2020-1510 Moderate: edk2 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 22, 2020
- ELSA-2020-1712 Moderate: edk2 security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · May 5, 2020