ALSA-2025:3833

Source
https://errata.almalinux.org/9/ALSA-2025-3833.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:3833.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2025:3833
Related
Published
2025-04-14T00:00:00Z
Modified
2025-04-15T14:12:05Z
Summary
Important: gvisor-tap-vsock security update
Details

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.

Security Fix(es):

  • golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869)

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.

References

Affected packages

AlmaLinux:9 / gvisor-tap-vsock

Package

Name
gvisor-tap-vsock
Purl
pkg:rpm/almalinux/gvisor-tap-vsock

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6:0.8.5-1.el9_5