Red Hat Enterprise Linux (lasso): Eine Schwachstelle ermöglichen Codeausführung
WID-SEC-2025-2607 · first 17.11.2025 · updated 22.01.2026 · CVSS 9,8
What it is about
Red Hat Enterprise Linux (lasso) (RHEL) ist eine populäre Linux-Distribution. Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux (lasso) ausnutzen, um beliebigen Programmcode auszuführen.
Under what conditions?
Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
Am I affected?
Affected according to the BSI:
- Debian Linux
- Red Hat Enterprise Linux
- Ubuntu Linux
- SUSE Linux
- Oracle Linux
- RESF Rocky Linux
- Red Hat Enterprise Linux <=8.4 x86_64
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Red Hat Enterprise Linux <=8.4 x86_64
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Red Hat Security Advisory RHSA-2025:21399 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21400 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21401 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21402 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21403 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21404 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21405 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21406 vom 2025-11-16 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21452 vom 2025-11-17 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21462 vom 2025-11-17 access.redhat.com
- Red Hat Security Advisory RHSA-2025:21628 vom 2025-11-17 access.redhat.com
- Rocky Linux Security Advisory RLSA-2025:21628 vom 2025-11-18 errata.build.resf.org
- Ubuntu Security Notice USN-7872-1 vom 2025-11-18 ubuntu.com
- Oracle Linux Security Advisory ELSA-2025-21628 vom 2025-11-20 linux.oracle.com
- Oracle Linux Security Advisory ELSA-2025-21462 vom 2025-11-26 linux.oracle.com
- Debian Security Advisory DLA-4397 vom 2025-12-08 lists.debian.org
- Oracle Linux Security Advisory ELSA-2025-21404 vom 2025-12-11 linux.oracle.com
- SUSE Security Update SUSE-SU-2025:21140-1 vom 2025-12-10 lists.suse.com
- Red Hat Security Advisory RHSA-2026:0934 vom 2026-01-22 access.redhat.com
CVE: CVE-2025-47151
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.