RHSA-2025:3185: Important: gvisor-tap-vsock security update
First published: Tue Mar 25 2025(Updated: )
A replacement for libslirp and VPNKit, written in pure Go. It is based on the network stack of gVisor and is used to provide networking for podman-machine virtual machines. Compared to libslirp, gvisor-tap-vsock brings a configurable DNS server and dynamic port forwarding.<br>Security Fix(es):<br><li> golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/gvisor-tap-vsock | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock-debuginfo | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock-debugsource | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock-debuginfo | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock-debugsource | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock-debuginfo | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock-debugsource | <0.7.3-5.el9_4.1 | 0.7.3-5.el9_4.1 |
| redhat/gvisor-tap-vsock | <0.7.3-5.el9_4.1.aa | 0.7.3-5.el9_4.1.aa |
| redhat/gvisor-tap-vsock-debuginfo | <0.7.3-5.el9_4.1.aa | 0.7.3-5.el9_4.1.aa |
| redhat/gvisor-tap-vsock-debugsource | <0.7.3-5.el9_4.1.aa | 0.7.3-5.el9_4.1.aa |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | ||
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | ||
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | ||
| Red Hat Enterprise Linux for IBM z Systems | ||
| Red Hat Enterprise Linux for ARM 64 | ||
| Red Hat Enterprise Linux Server for IBM z Systems | ||
| Red Hat Enterprise Linux Server | ||
| Red Hat Enterprise Linux for SAP Solutions | ||
| Red Hat Enterprise Linux for ARM64 EUS |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2025:3185?
The severity of RHSA-2025:3185 is classified as important.
How do I fix RHSA-2025:3185?
You can fix RHSA-2025:3185 by updating to the fixed version 0.7.3-5.el9_4.1 for gvisor-tap-vsock.
Which packages are affected by RHSA-2025:3185?
Affected packages include gvisor-tap-vsock, gvisor-tap-vsock-debuginfo, and gvisor-tap-vsock-debugsource among others.
Where can I find more information about RHSA-2025:3185?
More information about RHSA-2025:3185 can be found in the Red Hat security advisory.
What versions are impacted by RHSA-2025:3185?
The impacted versions for RHSA-2025:3185 include versions prior to 0.7.3-5.el9_4.1.
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- canonical/red hat enterprise linux server for power le - update services for sap solutions
- canonical/red hat enterprise linux for x86_64 - extended update support
- canonical/red hat enterprise linux for power, little endian - extended update support
- canonical/red hat enterprise linux for ibm z systems
- canonical/red hat enterprise linux for arm 64
- canonical/red hat enterprise linux server for ibm z systems
- canonical/red hat enterprise linux server
- canonical/red hat enterprise linux for sap solutions
- canonical/red hat enterprise linux for arm64 eus